21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |



Сохраните в закладки:

Цена:RUB
*Стоимость могла изменится

Количество:


Новое поступление

oye Store

oye Store

Магазина oye Store работает с 13.09.2018. его рейтинг составлет 93.69 баллов из 100. В избранное добавили 14805 покупателя. Средний рейтинг торваров продавца 4.7 в продаже представленно 206 наименований товаров, успешно доставлено 4399 заказов. 1648 покупателей оставили отзывы о продавце.

Характеристики

21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |

История изменения цены

*Текущая стоимость уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"

Месяц Минимальная цена Макс. стоимость Цена
Sep-15-2025 0.42 руб. 0.31 руб. 0 руб.
Aug-15-2025 0.92 руб. 0.34 руб. 0 руб.
Jul-15-2025 0.91 руб. 0.13 руб. 0 руб.
Jun-15-2025 0.30 руб. 0.43 руб. 0 руб.
May-15-2025 0.86 руб. 0.29 руб. 0 руб.
Apr-15-2025 0.55 руб. 0.13 руб. 0 руб.
Mar-15-2025 0.76 руб. 0.43 руб. 0 руб.
Feb-15-2025 0.52 руб. 0.79 руб. 0 руб.
Jan-15-2025 0.82 руб. 0.19 руб. 0 руб.

Описание товара

21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |21S 72V BMS 30A 40A 50A 60A 3.7V Li-ion lithium battery Protection Board overcurrent protection 18650 Battery pack for E-bike |


Any questions please contact us!We will respond within 1 business day or less.   Bms is for battery use, different strings are not compatible. E.g: 13S BMS, can not be used for 10S battery, can only be used on 13S battery.   product description: 1.Function: Overcharge protection function, over discharge protection function, over current protection function, short circuit protection function, battery balance management function, temperature protection function. 2.Strong load ability, constant discharge current 30/40A/50AA/60A, use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling. 3.IC itself has power balancing function. The circuit is simple and reliable. 4.Extreme low power consumption. The consumption of the whole device is less than 50uA. 5.PCB use high anti-corrosion, high impedance ESD conformal Coatin 6.Products: 7S or more adopts Zhongying integrated scheme circuit, and 7S or less adopts single-section cascade scheme circuit.

Charging

Charge current:Same as continuous current

Charging voltage:89.25V

 

Over charge protection

Overcharge detection voltage:4.25V±0.05V

Overcharge release voltage:4.15V±0.05V

Overcharge protection delay:600uS

 

Over discharge protection

Over discharge protection voltage: 2.7V ± 0.1V

Over discharge release voltage:3V±0.05V

Over discharge detect delay:600uS

 

Balance

Balance detection voltage:4.18V

Balanced release voltage:4.18V

Balance current:35mA±5mA

 

Overcurrent protection

Instantaneous current: continuous current * 2.5

Overcurrent detection delay:600uS

Overcurrent detection voltage:100mV

Overcurrent protection release condition:Disconnect load

 

Short circuit protection

Short circuit protection condition:External load short circuit

Short circuit detection delay:600uS

Short circuit protection release condition:Disconnect load

 

Temp Protection

Charging temperature: 0 ℃ ~ 55 ℃

Discharge temperature: -20 ℃ ~ 70 ℃

Remove temperature control protection: within working temperature

 

Inner resistance

Main circuit on-resistance:≤10mΩ

 

Self electricity consume

Working current:≤100uA

Sleep current (when the battery is over-discharged):≤20uA

 

Working Temp

temperature range:-20℃/+80℃3.7v-21s-72v-_013.7v-21s-72v-_02

3.7V3S12V_033.7V3S12V_043.7V3S12V_053.7V3S12V_063.7V3S12V_073.7V BMS 保护详情页版3.7V3S12V_093.7V3S12V_103.7V3S12V_113.7V3S12V_123.7V3S12V_133.7V3S12V_143.7V3S12V_15

 


Смотрите так же другие товары: