Price: $19.99
(as of Feb 20, 2025 08:18:01 UTC – Details)
Input: AC 100-240V 50/60Hz
Output: 42V 2A
Indication Light: Green(full), Red(charging)
Working Temp/humidity:-10°C-50°C,20%-90%RH
Storage Temp/humidity:-10°C-60°C,20%-90%RH
Package include:
1 x 42V 2A 10S battery charger
1 x Power cord
Use of the charger :
1.Please charge the battery in dry environment.
2.Do not always connect the power supply when the charger is not in operation.
3. Please do not overcharge. When the ligth is green, please remove the charge.
4. Charging the battery before you draining it all the way to 0%. Otherwise the battery cannot be protected, or even get damaged.
5. Charge before use if the battery is not in operation for a long time (2-3 months). Make sure your battery is not damaged.
6. Keep long-term shallow discharging, and make sure deep discharge about every 3 months, it’s so-called re-lighting, which is conducive to the activation of long-term immobile material in the deep part of the battery. Luminous means that the controller battery is with with undervoltage protection.
7.Please confirm your battery type, the charger is special for lithium battery. Do not use the charger on the LiFepo4 battery, otherwise the charger will get quite hot.
8. When charging, connect the battery to the charger cable, then connecting charger to AC power; after fully charged, disconnetct the power, then pulling out battery plug. The device may get damaged if you disconnect the battery plug while charging, especially when the charging current is large (the LED indicator is red).
Input: 100-240VAC 50/60Hz 2.0A Max, Output: 42V 2A, Lithium Battery Power Charger. Short circuit & Overload & Overvoltage Protection.
Global applicable AC input voltage, High efficiency, Soft starting current, reduced the impact of AC input effectively, small size, light weight.
Cable Length: 39.4 In / 100 CM, One Indication Light: Green(full), Red(charging), it stop automatically when the battery is full.
Maximum operation temperature of the product is 40℃. The charger case is made by High-quality plastic, smooth appearance, have no impurities.
Connector: DC5.5 x 2.1mm, DC5.5 x 2.5mm
The LED indicator changes to red when the charger working. The charger gets little warm during operation, you can put two small blocks under it for better heat dissipation.
The charger automatically detects whether the battery is fully charged, provided the battery has a BMS installed, and then switches off.
Customers say
Customers find the battery charger functional and fast. They say it works well in 220V outlets and charges batteries quickly. Many consider it a good replacement for 10S 36V batteries at a great price.
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