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BMS 20A charge controller / discharge controller for Li-ion battery, 2S, 3S, 4S, 18650
- Item no: F23105989
- Weight: 0,01 kg
- Packing dimensions: 3.54 cm x 3.54 cm x 0.35 cm (L x W x H)
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This charge controller is suitable for 4S Li-ion batteries (18650), 4 of which can be... more
This charge controller is suitable for 4S Li-ion batteries (18650), 4 of which can be charged simultaneously.
Overview:
- Working current: 10 A
- Quiescent current: less than 30 uA
- Charging voltage: 16.8 V - 18.1 V
- Overcharge voltage: 4.25 - 4.35 V ± 0.05 V
- Over discharge voltage: 2.3 - 3.0 V ± 0.05 V
- Maximum working current: 10 A
- Maximum peak current: 20 A
- Working temperature: -40 ~ +50 °C
- Storage temperature: -40 ~ +80 °C
- Lifetime: 50,000 hours
- Rated voltage of 3.6V, 3.7V lithium battery (including 18650, 26650, polymer lithium battery)
- Short circuit protection
- Dimensions: 35.4 x 35.4 x 3.5 mm
BMS soldering instruction:
- B+: connected battery positive.
- B1: connection point between battery 1 and battery 2
- B2: connect point between battery 2 and battery 3
- B3: connect point between battery 3 and battery 4
- B-: Connect to the negative end of the battery
- P+: Connect charge / discharge positive
- P-: Connection charge / discharge negative
Scope of delivery:
- 1x 4S charge controller for 4x 18650 Li-ion battery, 14.8V / 16.8V
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