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Характеристики
2S 7.4V 8.4V Li-ion Battery Extended Equalized Charging PCB Board Current 100mA 300mA optional | Электроника
История изменения цены
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Jul-21-2026 | 0.32 руб. | 0.82 руб. | 0 руб. |
| Jun-21-2026 | 0.42 руб. | 0.96 руб. | 0 руб. |
| May-21-2026 | 0.67 руб. | 0.25 руб. | 0 руб. |
| Apr-21-2026 | 0.51 руб. | 0.13 руб. | 0 руб. |
| Mar-21-2026 | 0.22 руб. | 0.56 руб. | 0 руб. |
| Feb-21-2026 | 0.93 руб. | 0.83 руб. | 0 руб. |
| Jan-21-2026 | 0.53 руб. | 0.42 руб. | 0 руб. |
| Dec-21-2025 | 0.17 руб. | 0.57 руб. | 0 руб. |
| Nov-21-2025 | 0.24 руб. | 0.7 руб. | 0 руб. |
Описание товара
2S 7.4V 8.4V Li-ion Battery Extended Equalized Charging PCB Board Equalized Charging Current 100mA 300mA optional
2S 7.4V 8.4V Li-ion Battery Extended Equalized Charging PCB Board Equalized Charging Current 100mA 300mA optional
1. Features: Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) 2. Precautions: 1) Please strictly according to the circuit: 0V/4.2V/8.4V. Otherwise it will cause damage to the chip. 3.Product detail : Product Size : 15*30*2.4mm (100mA) 15*50*2.4mm (300mA) Net Weight : 2g Rated Voltage : 8.4V Equalized Charging Current :100mA , Suitable for 2000-4000mAh Battery pack . Equalized Charging Current :300mA , Suitable for 8000-12000mAh Battery pack . 4. Attention: Do not mix the good battery and poor battery to use. The internal resistance of 2 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying. Attention 1: This product can NOT use as Li-ion battery protection Board. ( This product without any over-charging & over-discharging protective function .) Working principle : Discharge the first charging full battery , and wait for other batteries to charge full . Attention 2: Please strictly according to the circuit: 0V/4.2V/8.4V. Otherwise it will cause damage to the chip. This extended equalized charging board is heat when working . Please separate from battery pack . Attention 3 : This extended equalized charging board works with common li-ion battery in parallel. For equalized charging . Attention 4 : If the internal resistance of 2 battery capacity are too large , the equalized time will be long or can not equalized . Please change the closer internal resistance of 2 battery .
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