4S 15A BMS 18650 Li-ion Lithium Battery 4 Leaf

This BMS Board protects four lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit. 14.8V battery pack rated voltage, 16.8V battery pack full charge voltage, and 14.4V battery pack rated voltage.

$8.95

16 in stock

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4S 15A BMS for Li-ion Battery Pack 4 Leaf
This item: 4S 15A BMS 18650 Li-ion Lithium Battery 4 Leaf

16 in stock

$8.95
$8.95
751643 Lithium ion polymer Battery lithium polymer
$8.95
452040 Lithium ion polymer Battery lithium polymer
$9.95
$6.95
$9.95
Qty Discount
2 - 4 5%
5 - 9 6.5%
10 + 8%
SKU: TS-P649
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4S 15A BMS 18650 Li-ion Lithium Battery 4 Leaf protection device and charge balancer for lithium elements of type 18650 is essential for safely charging lithium-ion elements.

The model in question can manage and stabilize the charge of a group of 4 cells; monitors the individual voltage of the cells by limiting the current in the element to a charge level higher than another, allowing the perfect balance of the voltages of the individual elements and interrupting the flow of current during the fault conditions, overheating and short circuit.

Specifically for robotic applications and devices in general, which require an accumulating battery with critical operating current.

SPECIFICATIONS:
  • Overload protection: 4.25 ± 0.025V
  • Over-discharge protection: 2.70 ± 0.025V
  • Overcurrent recovery conditions: charge recovery or disconnect load
  • Short-circuit recovery conditions: charge recovery or disconnect load
  • Continuous working current: 15A
  • Maximum charging current: 10A
  • Maximum discharge current: 40A
  • Working power consumption: ≤20uA
  • Main circuit conduction internal resistance: ≤15mΩ
  • Operating temperature: -40 ~ + 85 ° C
  • Lifetime:> 30000 hours
  • Dimensions: 36x36x3 mm

BMS solder instruction:

  • B+ connected battery is positive.
  • B1 is the connecting point between battery one and battery 2.
  • B2 connects the point between battery2 and battery 3.
  • B3 Connect the point between battery three and battery 4.
  • B- connect to battery negative end.
  • P- + connection charge / discharge positive.
  • P- connection charge / discharge negative.

1 x Package Contains: 4S 15A BMS 18650 Li-ion Lithium Battery 4 Leaf

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Development  Resources: demo codes, schematics, datasheets, etc

YouTube  Li-ion vs LiFePO4 Batteries: Advantages and Disadvantages

Wiki: List of battery sizes

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.

Weight 004 kg
Dimensions 6 × 9 × .5 cm


Product Applications

4S Li-ion18650,LiCoO2,LiMn2O4,Li(NiCoMn)O2 rechargeable batteries 4S Lipo rechargeable batteries

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