7S Li-Ion batteries 20A BMS module

BMS protection circuit designed for 7 Li-Ion cells. It has a charging function with a balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-7S

$14.55$15.55
Heatsink
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BMS module for 7S Li-Ion batteries, 20A
This item: 7S Li-Ion batteries 20A BMS module
$14.55$15.55
$14.55$15.55
702530 Lithium ion polymer Battery (LiPo) (3.7V 500mAh)
$9.95
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18650 Polymer Lithium Ion Battery (LiPo) (3.7V 2600mAh)
$9.45
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4 - 9 5%
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Description
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Applications
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Q & A

7S Li-Ion batteries 20A BMS module. It has a charging function with a balancer option, a discharging function and an over-discharge protection function.

The BMS module is ideal for those needing reliable and precise Li-Ion battery control. It ensures safety, improves battery life, and allows optimal battery use.

The module can balance the Voltage between individual battery cells, control charge and discharge voltages, and monitor temperature to avoid over-discharge, over-charging, overheating and short-circuiting. It can detect a fault and shut down the battery to protect equipment and avoid damage to the battery.

Thermistor – It can sensitively sense temperature changes and realise high and low-temperature protection for battery charging and discharging.

 

Specifications:
  • Continuous Discharge current: 18 A
  • Maximum Discharge current: 26 A
  • Maximum Charging voltage: 29.4 V
  • Continuous Charging current: 15 A
  • Maximum Charging current: 20 A
  • Charging Voltage per cell: 4,25 V
  • Discharge cut-off voltage: 2,7 V
  • Operating temperature range: -10°C to 70°C
  • Dimensions: 60 x 40 x 6.3 mm

Note: Do not mix good batteries with poor batteries! The closer the capacity/internal resistance of the four batteries is, the better! (The effect of 3 good batteries + 1 poor battery = 4 poor batteries.)

 

Package Includes:
  • 7S Li-Ion batteries, 20A BMS module with or without Heatsink

 

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Notes:
  1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
  2. The picture may not reflect the actual colour of the item because of different photography lights, angles and displays.
Weight 0.023 kg
Dimensions 6.1 × 4.1 × .8 cm
Heatsink

With Heatsink, Without Heatsink



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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