3S 20A Lithium Battery Charger Protection Board BMS 12.6V AUTO Recovery
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test running...themeprefix_ajax_form_content_callback($atts)BMS (Battery Management System) – a battery management system that is designed to monitor the status of batteries, control the process of charging / discharging the battery, etc.
$6.25
62 in stock
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Additional information
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3S 20A Lithium Battery Charger Protection Board BMS 12.6V AUTO Recovery 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube.
The scope of nominal voltage is 3.6V and 3.7V lithium batteries (including 18650,26650, a polymer lithium battery), where charging voltage can range between 16.8V and 18.1V. The board operates smoothly with a Continuous charge current of (upper limit) 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with a balance)
you can use the BMS for li-ion 18650 or other batteries with auto Recovery
Precautions:
1. Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V, Otherwise it will cause damage to the chip.
2. After connection, it first needs to charge activation, and then it will have the output.
Attention:
Do not mix the good battery and poor battery to use.
The internal resistance of the three battery capacities is closer, which will be better.
Buyers, please know the professional knowledge of this module before buying.
Specification:
- Charging voltage: 12.6V – 13.0V
- Continuous charging current (upper limit): 10A
- Maximum output current: 20A
- Maximum output power/charging power: 252W
- Operating Temperature: -40-+85
- Product size: 64mmx20mmx3.4mm
Package includes: 1 x 3S 20A Lithium Battery Charger Protection Board BMS
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Notes:
1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
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| Weight | .015 kg |
|---|---|
| Dimensions | 5 × 11 × .8 cm |
| Model | 3MOS, 4MOS, 6MOS |
Product Applications
Suitable for lithium batteries with a nominal voltage of 3.7V and a full voltage of 4.2V (Including 18650,26650, polymer lithium batteries, no restrictions on the size)
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