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12V 20ah 18650 lithium Rechargeable battery 11.1V 20000mAh with PCB For hernia lamp amplifiers monitoring+ 12.6V 3A Charger | Электроника
История изменения цены
*Текущая стоимость US $26.10 - 32.40 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-19-2026 | 31.1 руб. | 33.32 руб. | 32 руб. |
| Feb-19-2026 | 31.14 руб. | 33.84 руб. | 32 руб. |
| Jan-19-2026 | 26.17 руб. | 27.88 руб. | 26.5 руб. |
| Dec-19-2025 | 30.5 руб. | 32.72 руб. | 31 руб. |
| Nov-19-2025 | 26.17 руб. | 27.46 руб. | 26.5 руб. |
| Oct-19-2025 | 30.73 руб. | 32.81 руб. | 31 руб. |
| Sep-19-2025 | 29.24 руб. | 30.90 руб. | 29.5 руб. |
| Aug-19-2025 | 29.46 руб. | 30.70 руб. | 29.5 руб. |
| Jul-19-2025 | 29.88 руб. | 30.8 руб. | 29.5 руб. |
Описание товара
Product Description
Technical parameters
Cell: 3.7V 18650
Nominal voltage: 12V
The input voltage: 12.6V
Output voltage: 9V to 12.6V
Battery capacity: 20000mah (20Ah)
Outside diameter size: 112*70*56MM (3s6p)
Total weight: 900G
Packing: black PVC
With protection circuit: have overcharge, over discharge, over current, short circuit protection functions
The battery requirements
1: need li-ion battery chargers for; Constant current constant voltage;
2: the charging voltage: 12.6 V
3: charging current: 3A
4: supporting the charger is charging when the red light is full of green light
battery discharge Requirements
1: input: 5.5 * 2.1 plug wire
2: output: 22# thread that is 150 mm long
3: the maximum instantaneous current: 40-60A
4: maximum working current: 10A
5: output input if there is any other requirement can be contact with the owner, the above parameters for the default delivery
-
applicable scope
All the 12 v electric equipment, washing equipment, coal, hernia lamp, 12 v battery, instruments and meters, amplifiers, monitoring, electric class, all sorts of article 12 v lamp.
lithium battery advantage
1. Small volume, light weight, large capacity, environmental protection, no memory effect.
2. Is the power supply for portable electronic devices, but more delicate, lithium-ion batteries in use, please note the following points.
Lithium battery common sense
1. You must use a 12.6 V li-ion battery charger charging standard.
2. The ban on large current discharge.
3. Prohibited discharge, single battery voltage should not be below 2.5 V.
4. It is strictly prohibited to disassemble, short circuit batteries, most likely caused by short circuit on fire.
5. Use temperature 0 to 60 degrees.
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