4S LiFePO4 BMS 10A
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Use this to protect a four-cell LiFePO4 pack at 12.8V nominal — the correct partner for the 32700 cells, and the part most people get wrong. Commonly used for 12.8V outdoor packs, solar storage and long-life builds. Not suitable on a Li-ion pack, and a Li-ion BMS is not suitable here: the chemistries cut off at different voltages, so the wrong board either over-charges LiFePO4 cells or strands a third of a Li-ion pack's capacity. Match the BMS chemistry to the cells before anything else. Key specs: 4 cells, 12.8V nominal / 14.6V full, 10A, LiFePO4 only. Alternative: the 4S Li-ion BMS if your cells are 18650s, not 32700 LiFePO4.
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Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 3-7 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items