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Характеристики
SuPower 4S 3.2Vx 4 12V 12.8V 14.6V 150A LiFePo4 LFP LiFe Battery BMS Management System Balance PCB Chip Protection Circuit Board |
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*Текущая стоимость 11 636,26 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-17-2025 | 13847.85 руб. | 14539.77 руб. | 14193 руб. |
| Aug-17-2025 | 13730.65 руб. | 14417.95 руб. | 14073.5 руб. |
| Jul-17-2025 | 11520.48 руб. | 12096.71 руб. | 11808 руб. |
| Jun-17-2025 | 13498.78 руб. | 14173.53 руб. | 13835.5 руб. |
| May-17-2025 | 11752.39 руб. | 12340.1 руб. | 12046 руб. |
| Apr-17-2025 | 13265.73 руб. | 13928.26 руб. | 13596.5 руб. |
| Mar-17-2025 | 13149.9 руб. | 13806.57 руб. | 13477.5 руб. |
| Feb-17-2025 | 13032.39 руб. | 13684.70 руб. | 13358 руб. |
| Jan-17-2025 | 12916.40 руб. | 13562.48 руб. | 13239 руб. |
Описание товара
12V 12.8V 14.6V 150A 4S LiFePo4 / LFP Battery Pack BMS for E-bike
4S 150A LiFePO4 Battery protection board.
Technical Parameters:
Balanced current: 60mA (VCELL = 3.90V when)
Balanced for: 3.50 ± 0.05 V
Over-charged Protection: 3.85 ± 0.05 V
Over-discharged Protection: 2.1 ± 0.05 V
Over-charged delay: 1 ± 0.5S
Over-charged release: 3.80 ± 0.05 V
Over-discharged threshold: 2.10 ± 0.05 S
Over-discharged delay: 100 ± 50mS
Over-current Protecton: 150A
Supports Max. Continuing Discharge Current: 150A
Max. Charge current: 40A
Static power consumption: less than 100uA
Short-circuit protection function: disconnect the load from the recovery.
Dimension: 200mm * 110mm * 20mm (L*W*T)
The main functions: Over-charged, Over-discharged protection, short circuit protection, over-current protection, with Balancing function.
Interface Definition:
The board have balancing function. So you may see a balance connector with 4 wires, below chart shows how to connect the wires onto 4 batteries to realize balancing and protection.
- The Positive output on Battery Pack (12V + ) could connecting to charger positive pole (charger +)
- Battery Pack (12V -) connecting with B- on board
- Chip board P- connecting to Charger Negative Pole (charger -)
- Chip board P- could be Negative output for charger, motor, controller
- Battery B+ could be Positive output for charger, motor, controlle
- The BMS only use for new and consistent high drain batteries.
- Do not use for battery packs that mix with new & half-used, or mix with different brand battery cells.
- Do not use for used and imbalance battery cells.
- Do not use for batteries with fake capacity.
- Do not touch the board by hand while it is charging / discharging.
- If you charge the battery by LiFePO4 Balance Charger, then there's no need to use BMS.
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