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Protective circuit and balancer for 3 Li-Ion cells 18650, current up to 20A

BMS protection circuit and balancer - for 3 Li-Ion/LiFePO4 18650 cells, 26650 and lithium polymer batteries 3.6–3.7V, supply voltage 12.6–12.7V, max. load current 20A, max. charging current 10A, overcharge protection <4.20V, discharge protection >2.54V, short-circuit and overload protection, individual check of each cell, dimensions 59 × 20 × 3.4 mm, weight 4.3 g, requires professional installation

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Will be restocked
Expected shipping: 18.10.2026 at our place
€1,91
TIPA  |  SKU: 09830114  |  Barcode: 8595563728802
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Product description

Protection and charging module for three Li-Ion or LiFePO cells with control of each cell separately. Suitable for rated voltage of lithium battery 3.6V, 3.7V (Including 18650 26650, lithium-polymer batteries).


Technical parameters:

- supply voltage: 12.6-12.7V
- short circuit protection
- load overload protection (max.20 A)
- protection protection <4.20 V
- discharge protection> 2.54 V
- max.load current: 20 A
- max.charging current: 10 A
- dimensions: 59 × 20 × 3.4 mm
- weight: 4.3 g

The product is not a self-functional unit, it requires professional assembly.

Product parameters