6S 20A 30A 40A 50A 60A 24V PCMPCBBMS общий порт для 3,7 в LiNCM аккумулятор 18650 литий-ионный аккумулятор Защитная плата 
Green Store - Надежность 97.25%
Более 3694 подписчиков, дата открытия магазина 21.08.2011
- Положительные оценки: 99% (390)
- Соответствие описанию: 98%
- Отвечает на сообщения: 96%
- Скорость отправки: 96%
Последнее обновление: 22.05.2022
23 Отзывов
91 Заказов
28 Отзывов
63 Заказов
20 Отзывов
37 Заказов
10 Отзывов
19 Заказов
5 Отзывов
14 Заказов
1 Отзывов
7 Заказов
4 Отзывов
7 Заказов
5 Отзывов
7 Заказов
0 Отзывов
6 Заказов
0 Отзывов
6 Заказов
1 Отзывов
5 Заказов
1 Отзывов
5 Заказов
3 Отзывов
4 Заказов
0 Отзывов
2 Заказов
0 Отзывов
2 Заказов
0 Отзывов
1 Заказов
0 Отзывов
1 Заказов
0 Отзывов
1 Заказов
0 Отзывов
1 Заказов
0 Отзывов
1 Заказов
0 Отзывов
1 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
0 Отзывов
0 Заказов
About temperature monitor,If you need pls tell us
80% buyers also order balancer
Model: DG6S 20A 30A 40A 50A 60A for 3.7V rated LiNCM battery
We can customize any PCB from 2S to 24S lithium batteries with different current.
Welcome retail and wholesale both. More discount for volume order!
1.Overview
DG 6S 25A35A45A60A PCB is used for 6series battery pack.
We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.
The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection,
temperature protection etc.
2 Custmers' feedback
4.Technical parameter（The following is an example for 3.7V rated LiNCM battery.
If your battery is 3.2V rated LiFePO4, we will set the parameters for LiFePO4 batteries）
Content
Spec
Unit
Remark
10A
15A
20A
30A
40A
50A
60A
Discharge
constant discharge current
10
15
20
30
40
50
60
A
peak discharge current
30±5
50±5
60±10
100±20
120±20
150±30
180±30
A
Over current protection
30±5
50±5
60±10
100±20
120±20
150±30
180±30
A
charge
charge voltage
Series* 4.25
V
charge current
5
8
10
15
20
25
30
A
Over charge protection
over charge volt
4.25±0.05
V
over charge volt protect delay
1
S
Over charge volt release
4.15±0.05
V
Power balancing
Power balance volt
4.18
V
balance release volt
4.18
V
balance current
30±5
mA
Over discharge protection
Over discharge detect volt
2.7±0.05
V
Over discharge detect delay
1
S
Over discharge volt release
3.0±0.05
V
Over current protection
Over current detect delay
1
MS
Over current protect release
Off load
Short circuit protection
Short circuit protection
External load short circuit
Short circuit detect delay
250
uS
Short circuit detect release
Off load
Temperature protection
Temp protection
none
℃
Can be customized
resistance
Main circuit resistor
≤20
mΩ
Self-consumption
Working current
≤100
uA
Sleepy current(when battery is over discharged )
≤20
uA
Working temp
temp range
-40~80
℃
5. Product Photo
7. FAQ
1) Which current of the PCB should i choose?
Take 13S 48V pack as an example: Which PCB you should choose depends on the power of your motor or the current limitation of your controller. Below 350W ,you can choose 16A.Below 500W, you can choose 18A, Below 800W, you can choose 35A,Below 1KW, you can choose 60A. Above 1200W, the same. If you are not sure, please contact us freely.
2) Can I use bigger size of PCB than it should?
Suppose you need 60A PCB but you chose 80A, that is OK.
80A allows higher current.Nothing bad but a bit higher price.
But if you choose 50A, sorry it is too small. So you can choose higher spec but can’t choose lower one than it should have been.
3) What kind of charger should i choose?
Lithium battery must be charged by lithium battery charger. You can’t charge it with a lead acid battery charger. The lead acid battery charger might damage MOS pipe of the PCB.
4) If i have PCB, do i need any balancers?
Yes if you can add QNBBM balancers, that would be perfect.
The Main function of PCB is to prevent batteries from over charged or over discharged,over heated etc.
All the PCB /BMS in the world balance performance is not satisfactory.
With balancers added, the batteries lifespan will be longer and the capacity will be fully used.
5) How to judge if my PCB is broken or not ?
If you’d like to judge if the PCB is fine or not, please use a multi-meter and see if the voltage of each cell is close to each other or not.when the volt difference is 1V, the battery will have such performance:driving distance is short, cut off when started, charging time is very short.under such situation , some battery is defective. When the PCB is broken, the battery can’t be discharged when you measured the battery volt is normal.
8. About Us
9 Why choose us
Отзывы покупателей
Страна: UK Current: 6S 30A 3.7V Li ion Доставка: Standard Shipping 06.08.2021
Как описано хорошо собрать вместе, товар высокого качества