|
P2012-xx 20W Lithium Ion battery charger |
||
|
|
Input feature |
AC 100~240V 50~60Hz 0.5A |
|
Output feature & suit battery |
P2012-L2: 8.4V 2.0A, suit 2s Li-ion 2~20Ah P2012-L3: 16.8V 1.5A, suit 3s Li-ion 2~15Ah P2012-L4, 16.8V 1.3A, suit 4s Li-ion 2~13Ah |
|
|
Power efficiency |
83% |
|
|
Charge Curve |
constant current + constant voltage |
|
|
Charge Display |
Bi-color LED, RED charging, GREEN full/idle |
|
|
Size & Weight |
83 x 43 x 30mm/120g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
TUV, CE, cTUVus, PSE |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC plug type: US, VDE, PSE, CCC; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger. |
||
|
G60-xx 50W Lithium Ion charger with SOC level |
||
|
|
Input feature |
AC 100~240V 50~60Hz 1.0A |
|
Output feature & suit battery |
G60-12L3: 12.6V 3.3A, suit 3s Li-ion 3~33Ah G60-12L4: 16.8V 2.8A, suit 4s Li-ion 3~28Ah G60-12L7, 29.4V 1.8A, suit 7s Li-ion 2~18Ah |
|
|
Power efficiency |
83% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Four LEDs to indicate battery SOC (capacity level) |
|
|
Size & Weight |
120 x 67 x 38mm/270g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
CCC, CE, cTUVus, FCC, PSE |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C8 type;; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger. |
||
|
GaN065-xxxyyy 50W Lithium Ion charger with SOC level |
||
|
|
Input feature |
AC 100~240V 50~60Hz 1.0A |
|
Output feature & suit battery |
GaN065-084050: 8.4V 5.0A, suit 2s Li-ion 5~50Ah GaN065-126040: 12.6V 4.0A, suit 3s Li-ion 4~40Ah GaN065-168030: 16.8V 3.0A, suit 4s Li-ion 3~30Ah GaN065-210024: 21.0V 2.4A, suit 5s Li-ion 2~24Ah GaN065-252020: 25.2V 2.0A, suit 6s Li-ion 2~20Ah GaN065-294018, 29.4V 1.8A, suit 7s Li-ion 2~18Ah |
|
|
Power efficiency |
90% (GaN solution, compact size) |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Four LEDs to indicate battery SOC (capacity level) |
|
|
Size & Weight |
75 x 43 x 28mm/100g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
CE, FCC |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C8 type; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger |
||
|
G100-xx 90W Lithium Ion charger with SOC level |
||
|
|
Input feature |
AC 100~240V 50~60Hz 1.5A |
|
Output feature & suit battery |
G100-12L3: 12.6V 5.0A, suit 3s Li-ion 5~50Ah G100-12L4: 16.8V 4.5A, suit 4s Li-ion 5~45Ah G100-24L, 29.4V 2.8A, suit 7s Li-ion 3~28Ah G100-36L: 42.0V 1.8A, suit 10s Li-ion 2~18Ah G100-48L, 58.8V 1.5A, suit 14s Li-ion 2~15Ah |
|
|
Power efficiency |
83% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Four LEDs to indicate battery SOC (capacity level) |
|
|
Size & Weight |
175 x 72 x 40mm/400g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
CCC, CE, cTUVus, FCC, PSE |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C8 type;; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger |
||
|
GaN085-xxxyyy 85W Lithium Ion charger with SOC level |
||
|
|
Input feature |
AC 100~240V 50~60Hz 1.5A |
|
Output feature & suit battery |
GaN085-126060: 12.6V 6.0A, suit 3s Li-ion 6~60Ah GaN085-168050: 16.8V 5.0A, suit 4s Li-ion 5~50Ah GaN085-210040, 21.0V 4.0A, suit 5s Li-ion 4~40Ah GaN085-252030: 25.2V 3.0A, suit 6s Li-ion 3~30Ah GaN065-294028, 29.4V 2.8A, suit 7s Li-ion 3~28Ah GaN065-420020, 42.0V 2.0A, suit 10s Li-ion 2~20Ah |
|
|
Power efficiency |
90% (GaN solution, compact size) |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Four LEDs to indicate battery SOC (capacity level) |
|
|
Size & Weight |
114 x 68 x 29mm/350g |
|
|
Protections |
OCP, OVP,short circuit, battery reversed |
|
|
Safety & EMC |
CE, FCC |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C8 type;; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger |
||
|
G168-xxxyyy 168W Lithium Ion battery charger |
||
|
|
Input feature |
AC 100~240V 50~60Hz 2.0A, PF>0.95 |
|
Output feature & suit battery |
G168-126120: 12.6V 12A, suit 3s Li-ion 10~120Ah G168-168100: 16.8V 10A, suit 4s Li-ion 10~100Ah G168-294057, 29.4V 5.7A, suit 7s Li-ion 6~60Ah G168-420040: 42.0V 4.0A, suit 10s Li-ion 4~40Ah G168-588280: 58.8V 2.8A, suit 14s Li-ion 3~28Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Bi-color LED, RED charging, GREEN full/idle |
|
|
Size & Weight |
175 x 72 x 40mm/700g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
cTUVus, CCC, TUV, CE, CB, RCM, PSE, FCC, KC |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C8 type; DC type: 5.5*2.5*12mm barrel plug |
|
|
Click here to learn more details information about this charger |
||
|
G168-xxxyyy 168W Lithium Ion battery charger |
||
|
|
Input feature |
AC 100~240V 50~60Hz 3.5A, PF>0.95 |
|
Output feature & suit battery |
G300-126180: 12.6V 18A, suit 3s Li-ion 20~200Ah G300-168180: 16.8V 18A, suit 4s Li-ion 20~200Ah G300-252110, 25.2V 11A, suit 6s Li-ion 11~110Ah G300-294100, 29.4V 10A, suit 7s Li-ion 10~100Ah G300-420070: 42.0V 7.0A, suit 10s Li-ion 7~70Ah G300-588050: 58.8V 5.0A, suit 14s Li-ion 5~50Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Bi-color LED, RED charging, GREEN full/idle |
|
|
Size & Weight |
220 x 105 x 43mm/1300g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed |
|
|
Safety & EMC |
CB, cTUVus, CE, FCC |
|
|
Housing & cooling |
ABS+PC plastic housing, natural cooling (without fan) |
|
|
Input & output type |
AC inlet ICE-320-C14 type; DC type: SB-50/XT-60 |
|
|
Click here to learn more details information about this charger |
||
|
G600-xxxyyy 600W Lithium Ion battery charger |
||
|
|
Input feature |
AC 100~240V 50~60Hz 7A, PF>0.95 |
|
Output feature & suit battery |
G600-168330: 16.8V 33A, suit 4s Li-ion 33~330Ah G600-252240, 25.2V 24A, suit 6s Li-ion 24~240Ah G600-294200, 29.4V 20A, suit 7s Li-ion 20~200Ah G600-420142: 42.0V 14A, suit 10s Li-ion 14~140Ah G600-504120: 50.4V 12A, suit 12s Li-ion 10~120Ah G600-588100, 58.8V 10A, suit 14s Li-ion 10~100Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
LCD digital display show voltage, current, capacity, SOC, SOH and run time |
|
|
Size & Weight |
240x 117 x 66mm/1500g |
|
|
Protections |
OCP, OVPOTP, short circuit, battery reversed |
|
|
Safety & EMC |
CB, cTUVus, CE, FCC |
|
|
Housing & cooling |
Aluminum Alloy housing, FAN cooling, |
|
|
Input & output type |
AC inlet ICE-320-C14 type; DC type: XT-60 |
|
|
Communication port: CAN ( Click here to learn more details information) |
||
|
WP800-xxxyyy 800W Lithium Ion battery charger (IP67 Waterproof) |
||
|
|
Input feature |
AC 100~240V 50~60Hz 8A, PF>0.95 |
|
Output feature & suit battery |
WP800-126400: 12.6V 40A, suit 3s Li-ion 40~400Ah WP800-168400: 16.8V 40A, suit 4s Li-ion 40~400Ah WP800-294250: 29.4V 25A, suit 7s Li-ion 25~250Ah WP800-420180: 42.0V 18A, suit 10s Li-ion 18~180Ah WP800-588140: 58.8V 14A, suit 14s Li-ion 14~140Ah WP800-840100: 84.0V 10A, suit 20s Li-ion 10~100Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Three-color LED indicate charging status |
|
|
Size & Weight |
288x 130 x 82mm/2500g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed,waterproof |
|
|
Safety & EMC |
CE, FCC |
|
|
Housing & cooling |
Aluminum Alloy casting housing, FAN cooling, IP67 class |
|
|
Input & output type |
AC plug type: US, EU, PSE, CCC; DC type: XT-90 |
|
|
Communication port: CAN ( Click here to learn more details information) |
||
|
G1200-xxxyyy 1200W Lithium Ion battery charger |
||
|
|
Input feature |
AC 100~240V 50~60Hz 13A, PF>0.95 |
|
Output feature & suit battery |
G1200-294360: 29.4V 36A, suit 7s Li-ion 36~360Ah G1200-420280: 42.0V 28A, suit 10s Li-ion 28~280Ah G1200-504200: 50.4V 20A, suit 12s Li-ion 20~200Ah G1200-546200: 54.6V 20A, suit 13s Li-ion 20~200Ah G1200-588200: 58.8V 20A, suit 14s Li-ion 20~200Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
LCD digital display show voltage, current, capacity, SOC, SOH and run time |
|
|
Size & Weight |
265x 134 x 60mm/2500g |
|
|
Protections |
OCP, OVPOTP, short circuit, battery reversed |
|
|
Safety & EMC |
CB, cTUVus, CE, FCC |
|
|
Housing & cooling |
Aluminum Alloy housing, FAN cooling, |
|
|
Input & output type |
AC inlet ICE-320-C14 type; DC type: SB-50 |
|
|
Communication port: CAN ( Click here to learn more details information) |
||
|
WP1800-xxxyyy 1800W Lithium Ion battery charger (IP67 Waterproof) |
||
|
|
Input feature |
AC 100~240V 50~60Hz 16A, PF>0.95 |
|
Output feature & suit battery |
WP1800-294500: 29.4V 50A, suit 7s Li-ion 50~500Ah WP1800-420400: 42.0V 40A, suit 10s Li-ion 40~400Ah WP1800-504300: 50.4V 30A, suit 12s Li-ion 30~300Ah WP1800-546300: 54.6V 30A, suit 13s Li-ion 30~300Ah WP1800-588300: 58.8V 30A, suit 14s Li-ion 30~300Ah WP1800-840200, 84.0V 20A, suit 20s L-ion 20~200Ah |
|
|
Power efficiency |
92% |
|
|
Charge Curve |
pre-charge + C.C. charge + C.V. charge + cut-off |
|
|
Charge Display |
Three-color LED indicate charging status |
|
|
Size & Weight |
288x 168 x 89mm/4300g |
|
|
Protections |
OCP, OVP, short circuit, battery reversed, waterproof |
|
|
Safety & EMC |
CE, FCC |
|
|
Housing & cooling |
Aluminum Alloy casting housing, FAN cooling, IP67 class |
|
|
Input & output type |
AC plug type: US, EU, PSE, CCC; DC type: Anderson SB-50 |
|
|
Communication port: CAN ( Click here to learn more details information) |
||
Exploring the Best Lithium Battery Chargers: Technological Innovations, Performance Optimization, and Safety Guarantees
In today's rapidly advancing technological era, lithium-ion batteries serve as the core component for energy storage, widely employed in mobile phones, laptops, power tools, electric vehicles, and even aerospace applications. Their high energy density, long cycle life, and relatively lightweight nature make lithium-ion batteries indispensable in modern life. However, to fully leverage the performance advantages of lithium-ion batteries, an efficient, safe, and intelligent lithium-ion battery charger is paramount. This article delves into the key technologies, performance characteristics, safety mechanisms, and market trends of the best lithium-ion battery chargers, aiming to provide comprehensive and insightful guidance for consumers and industry practitioners.
I. Basic Principles and Development History of Lithium-Ion Battery Chargers
Basic Principles: The fundamental principle of a lithium-ion battery charger lies in providing electrical energy to the battery from an external power source while controlling the charging current and voltage to ensure safe and efficient charging. The charging process generally consists of four stages: pre-charging, constant current charging, constant voltage charging, and trickle charging, each with its specific current and voltage control strategies.
Development History: Early lithium-ion battery chargers employed simple linear charging methods, which were inefficient and generated significant heat. With advancements in semiconductor technology and battery management systems, modern lithium-ion battery chargers widely utilize switching power supply technology, achieving high efficiency and low heat generation during charging. Furthermore, the application of intelligent charging algorithms, such as constant current/constant voltage (CC/CV) charging and pulse charging, further enhances charging efficiency and battery lifespan.
II. Key Technologies of the Best Lithium-Ion Battery Chargers
1. Intelligent Charging Algorithms
Intelligent charging algorithms form the core of the best lithium-ion battery chargers. They dynamically adjust charging parameters based on the battery's real-time status, effectively preventing overcharging, over-discharging, short circuits, and other safety hazards. For instance, by monitoring battery voltage and temperature, intelligent chargers automatically switch to trickle charging mode when the battery approaches full charge, preventing overcharging. They also halt charging if battery temperatures become abnormal, preventing thermal runaway.
2. High-Efficiency Power Conversion Technology
High-efficiency power conversion technology minimizes energy loss during the conversion process, enhancing charging efficiency. Modern lithium-ion battery chargers commonly employ switching power supply technology, achieving voltage and current conversion through high-frequency switching elements, with conversion efficiencies exceeding 90%. Additionally, some premium chargers utilize advanced power factor correction (PFC) technology, further improving electrical energy utilization at the grid side.
3. Multiple Safety Protection Mechanisms
Safety is an issue that cannot be ignored in the process of lithium battery charging. The best lithium battery charger should be equipped with multiple safety protection mechanisms, including but not limited to overcurrent protection, overvoltage protection, short circuit protection, and temperature protection. These protection mechanisms can monitor the status of the battery and charger in real-time during the charging process, and immediately cut off the power supply once an abnormal situation is detected, ensuring the safety of users and equipment.
4. Compatibility and Universality
With the widespread adoption of lithium-ion batteries, compatibility issues often arise between chargers from different brands and models. The best lithium-ion battery chargers should offer excellent compatibility and universality, supporting the charging of various types of lithium-ion batteries to meet diverse user needs. Furthermore, through smart recognition technology, chargers can automatically identify the type and capacity of the connected battery, adjusting charging parameters for precise charging.
5. Environmental Protection and Energy Savings
Environmental protection and energy savings are essential trends in modern electronics. The best lithium-ion battery chargers should be manufactured with eco-friendly materials, reducing their impact on the environment. Additionally, by optimizing circuit designs and adopting energy-saving technologies, chargers minimize energy consumption during charging, achieving green charging.
III. Market Status and Trends
Market Status: The current lithium-ion battery charger market exhibits diversification and segmentation. On one hand, traditional electronics manufacturers such as Apple and Samsung have launched branded chargers to meet users' demands for high-quality charging experiences. On the other hand, professional charger brands like Anker and AUKEY have gained a foothold in the market with their cost-effective and high-performance products. Furthermore, with the rapid development of the new energy vehicle industry, the market for lithium-ion battery chargers for electric vehicles is thriving.
Market Trends: The future of the lithium-ion battery charger market will exhibit several trends:
Intelligence: With the continuous development of IoT, big data, and other technologies, intelligent charging will become the mainstream trend. Smart chargers will connect to the cloud via networks, enabling remote monitoring, fault diagnosis, and automatic upgrades.
Efficiency: As semiconductor technology advances and power conversion technologies continue to optimize, the conversion efficiency of lithium-ion battery chargers will further improve. Simultaneously, the popularity of fast charging technologies will shorten charging times, enhancing user experiences.
Safety: Safety remains the top priority in the design of lithium-ion battery chargers. With the continuous improvement of battery management systems and the widespread application of multiple safety protection mechanisms, the safety of lithium-ion battery chargers will be further enhanced.
Environmental Protection: Heightened environmental awareness will drive the development of more eco-friendly lithium-ion battery chargers. The adoption of environmentally friendly materials, reduced energy consumption, and the recycling of used chargers will become industry norms.
Personalization and Customization: With the diversification of consumer demands, personalized and customized lithium-ion battery chargers will gradually gain popularity. Manufacturers can provide customized charging solutions based on users' actual needs, meeting their individual preferences.
IV. Conclusion
The best lithium-ion battery chargers represent a perfect fusion of technology and safety. They boast efficient and intelligent charging performance while incorporating multiple safety protection mechanisms to ensure user and device safety. As technology continues to advance and the market evolves, we can confidently anticipate that future lithium-ion battery chargers will become even more intelligent, efficient, safe, and eco-friendly. As consumers and industry practitioners, we should closely monitor market dynamics and technological trends, selecting the most suitable lithium-ion battery charger products to jointly promote the healthy development of the lithium-ion battery industry.
SHENZHEN GREEN DIGITAL POWER TECH CO., LTD was established in May 2010, dedicated to R&D, production and market of digital power conversion, intelligent charger, high-power power adapter, battery BMS,battery test device, battery banlance module and other product., High efficiencyGaN ACDC power supply, DCDC power supply, Medium and high power charger.Learn more about our products and applications:
lithium ion battery charger, AGM battery charger, NIMH battery charger , LiFePO4 (LFP) battery charger, Type C charger, GEL battery charger, customized battery charger ,
