Характеристики
5V 1A 2A Lithium Battery Charger Protection Board 3.7V Li-ion Lipo Two-in-one Module Micro USB Charging Lachouffe | Электроника
История изменения цены
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| Месяц |
Минимальная цена |
Макс. стоимость |
Цена |
| Mar-19-2026 |
0.32 руб. |
0.93 руб. |
0 руб. |
| Feb-19-2026 |
0.67 руб. |
0.92 руб. |
0 руб. |
| Jan-19-2026 |
0.64 руб. |
0.88 руб. |
0 руб. |
| Dec-19-2025 |
0.58 руб. |
0.77 руб. |
0 руб. |
| Nov-19-2025 |
0.32 руб. |
0.51 руб. |
0 руб. |
| Oct-19-2025 |
0.72 руб. |
0.45 руб. |
0 руб. |
| Sep-19-2025 |
0.59 руб. |
0.61 руб. |
0 руб. |
| Aug-19-2025 |
0.87 руб. |
0.76 руб. |
0 руб. |
| Jul-19-2025 |
0.63 руб. |
0.13 руб. |
0 руб. |
Описание товара





Module features and parameters:
- Module name: 3.7V 4.2V lithium battery charging board
- Charging mode: linear charging
- Charge current: 1A (adjustable: change the fixed resistor in the circuit board, you can change the output to 100mA-1000mA)
- The maximum output current(OUT+,OUT-) :2.3A
- Charging accuracy: 1.5%
- Input voltage: 4.5V-5.5V
- Full charge voltage: 4.2V (4.1-4.2)
- Charge indication: red light charge blue (green) lamp full charge
- Input interface: MICRO USB
- Can reverse: can not reverse
- Weight: 2.3g
- Peripheral dimensions: 27 * 17.5 * 3.9mm
Features:
- The module uses a very mature charge chip 4056, the external circuit is simple, good protection, high charging accuracy.
- This module is mechanical automated processing, all-chip parts manufacturing, each module will be tested before shipment, high reliability.
- The module current can be adjusted, as long as the change in the circuit board fixed resistance, you can change the output caused 100mA-1000mA, very convenient.
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