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Artículo: AMZ-B07YKH84F8
DAOKI
DAOKI 2Pcs PCB Protection Board 40A 3S Li-ion Lithium Battery Charger PCB BMS Protection Board with Balance Charging for 40A Current Drill Motor 11.1V 12V 12.6V
Color:
40A 3S
Detalles del producto
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Description: Specifications: Charging voltage:12.6v ~ 13.6v Over Charge voltage:4.25±0.05v Over Discharge voltage: 2.5v±0.05v Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current ) Continuous charge current (upper limit): 20A Internal resistance: Less than 100mΩ Working temperature:-40 ~ +50Celsius Storage Temperature:-40 ~ +80Celsius Weight: 8.8g Size:41 mm×55 mm×3.4mm/ 1.61″ ×2.17″×0.13″ Detailed electrical parameters are shown in the picture Suitable for: 1.Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit) 2.Suitable for electric drill with starting current below 80A and power below 130W . Attention: To successful starting the drill requires three 15C-20C power batteries, or six 10C-15C power batteries (ordinary 18650 battery cannot start the drill!! Recommended power battery models:for VTC4, VTC4A, VTC5A, and VTC6). 0V and 12.6V cable, use copper wire of more than 3 square millimeters (cannot use nickel plate!!!). Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip. Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Package included: 2 x 3S 40A lithium Battery Protection Board 1 x 14AWG 50cm/19.6inch Power Wire
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High-accuracy voltage detection circuit, fine workmanship and durable. Highlight: Over-discharge protection, overcurrent protection, overcharge protection; High charge and discharge current; Compact size and lightweight. Conditions for Starting the Drill: To successful starting the drill requires three 15C-20C power batteries, or six 10C-15C power batteries (ordinary 18650 battery cannot start the drill!! Recommended power battery models: for VTC4, VTC4A, VTC5A, and VTC6). For 0V and 12.6V cables, use copper wire over 3 square millimeters, the shorter the better (cannot use nickel plate!!!). MOS transistor can control the battery charge and discharge, low standby current consumption. Applications: Suitable for electric drill with starting current below 80A and power below 130W. Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit).
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