Lithium Battery Charger BMS 3S 4S TZT
1.66 USD
4S 14.8V 16.8V 20A Peak Li-ion BMS PCM Battery Protection Board for 18650 Cells
Price:
0.97 USD
1.05
Updated: 2026-02-17
Seller: All-goods-are-freeshipping Store
Brand: TZT
Orders: 71+
SMD battery protection board for 4S Li‑ion packs (nominal 14.8 V, charge up to 16.8 V). Model combines voltage regulation and protection for 4S systems with 20 A rating, works across -40 °F to 185 °F. New unit from TZT, intended for computer and related applications. Customizable.
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