4S-14S 12V-48V Battery Protection Board BMS for E-bike

4S-14S 12V-48V Battery Protection Board BMS for E-bike Product Description 1. TMAX-TDT-8389 BMS can be used for 4S-14S 12V-48V battery pack. 2. According to your requirements, it can be applied to Li-ion battery or LiFePO4 battery pack. 3. The main functions are: over-charging protection, over-discharging protection, over-current protection, short circuit protection, temperature protection, balance function etc. 4. According to your requirements, we can develop PCM of different sizes and structures. Advantages: 1. It is "cascade" design, the same BMS can be used for any series of battery packs between 4S-14S, just need to cut off the redundant lines. (see the following picture for details) 2. The protection board is made of high quality MOS (such as Infineon MOS) and imported IC (Mitsumi) to keep your battery for a longer cycle life. 3. when with a high working current, the high quality aluminum alloy heat sink has a good heat dissipation function.    Specifications: Product name: 4s-14s 15A-40A Li-ion/lifepo4 bms with balancer Model: TDT-8389 Size: 63*52*9.5mm common Version : common port for charge/discharge Customize Any PCB from 4S to 14S lithium batteries with different current. MOQ: 1pcs Delivery Time 5-7 working days Packaging bubble bag/box