Интеллектуальная балансировочная плата BMS 4A активный эквалайзер 24 серии литий-титанат тройник железо-литиевый без потерь управление через
- Категория: Battery Repair Device >>>
- Поставщик: Dongguan,Mannya,Clothing,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-20-2025 | 108.97 $* | 110.12 $* |
| Jul-20-2025 | 88.9 $* | 90.97 $* |
| Jun-20-2025 | 106.24 $* | 108.94 $* |
| May-20-2025 | 105.91 $* | 107.59 $* |
| Apr-20-2025 | 84.18 $* | 86.45 $* |
| Mar-20-2025 | 104.10 $* | 106.89 $* |
| Feb-20-2025 | 103.38 $* | 105.55 $* |
| Jan-20-2025 | 102.36 $* | 104.33 $* |
Характеристики
Product Description
Specification
item | value |
Place of Origin | China |
Guangdong | |
Brand Name | GWbms |
Model Number | 4a 24s |
Warranty | 3months-1year |
Type | Active equalizer |
Certification | no |
Voltage | 1-4.5v |
Customized | Yes |
Dimension | 144*128*22.5mm |
MOQ | 1 |
Shipment Terms | Customer decides |
1-Applicable string number: 10~24S
2-Applicable battery type: NCM/LFP/LTO (ternary/lithium iron/lithium titanate) fully compatible
3-Power supply range Applicable number of strings: The minimum total voltage of the battery pack is greater than 30V, the recommended value: ternary battery ≥ 10 strings, iron-lithium battery ≥ 12 strings, LTO battery ≥ 20 strings
4-cell voltage working range: 1.0~4.5V
5-Voltage balance accuracy: ±1mv (voltage measurement accuracy), ±1mv (voltage balance accuracy), this product is calibrated by Keithley DMM7510
6-Equalization method: Patented equalization structure flying capacitor method, combined with point-to-point energy transfer algorithm for high-efficiency equalization.
7-Equalization current: APP custom setting: 1-4A, due to the use of constant current and constant voltage technology, the equalization current has nothing to do with the battery voltage difference.
8- Drop detection: support
9-Under-voltage protection sleep voltage: Under-voltage sleep voltage can be customized by APP: 1.5-4.2V
10-Static working current: Balanced off 10mA, balanced on 25mA
11-Product size (MM): L140*W128*T22
12-Working environment temperature -20 degrees to +55 degrees
13-Whether an external power supply is needed: No external power supply is needed, and the whole group is balanced by the internal energy transfer of the battery
2-Applicable battery type: NCM/LFP/LTO (ternary/lithium iron/lithium titanate) fully compatible
3-Power supply range Applicable number of strings: The minimum total voltage of the battery pack is greater than 30V, the recommended value: ternary battery ≥ 10 strings, iron-lithium battery ≥ 12 strings, LTO battery ≥ 20 strings
4-cell voltage working range: 1.0~4.5V
5-Voltage balance accuracy: ±1mv (voltage measurement accuracy), ±1mv (voltage balance accuracy), this product is calibrated by Keithley DMM7510
6-Equalization method: Patented equalization structure flying capacitor method, combined with point-to-point energy transfer algorithm for high-efficiency equalization.
7-Equalization current: APP custom setting: 1-4A, due to the use of constant current and constant voltage technology, the equalization current has nothing to do with the battery voltage difference.
8- Drop detection: support
9-Under-voltage protection sleep voltage: Under-voltage sleep voltage can be customized by APP: 1.5-4.2V
10-Static working current: Balanced off 10mA, balanced on 25mA
11-Product size (MM): L140*W128*T22
12-Working environment temperature -20 degrees to +55 degrees
13-Whether an external power supply is needed: No external power supply is needed, and the whole group is balanced by the internal energy transfer of the battery
FAQ
1. who are we?
We are based in Guangdong, China, start from 2020,sell to Eastern Asia(30.00%),Southeast Asia(20.00%),North America(20.00%),Southern Europe(10.00%),Western Europe(10.00%),Eastern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
women's clothing,men's clothing,sportswear
4. why should you buy from us not from other suppliers?
The team has extensive experience in the field of foreign trade in the apparel industry; The company has a cooperative factory and adopts a factory direct sales model. Excellent quality and low prices are our core advantages.
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2020,sell to Eastern Asia(30.00%),Southeast Asia(20.00%),North America(20.00%),Southern Europe(10.00%),Western Europe(10.00%),Eastern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
women's clothing,men's clothing,sportswear
4. why should you buy from us not from other suppliers?
The team has extensive experience in the field of foreign trade in the apparel industry; The company has a cooperative factory and adopts a factory direct sales model. Excellent quality and low prices are our core advantages.
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
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