工厂现货18620锂离子电池3.7V 锂电池2000mAh量大优惠
Original saytga havola- 100 — 1999 шт 5000$/donasiga
- 2000 — 50119 шт 4000$/donasiga
- 50120+ шт 3000$/donasiga
1,5$ foto hisobot + tekshiruv
Biz tovarni tekshiramiz va foto hisobot tuzamiz, shunda siz to'g'ri mahsulotni olganizga ishonch hosil qilishingiz mumkin.
Xitoydan Ukraina, O'zbekiston, Yevropa davlatlariga yetkazib berish.
Yetkazib berish, Xitoyda omborga kelganda to'lanadi
Mahsulotlarni qaytarish faqat bizning Xitoydagi omborimizda bo'lganida mumkin. Xitoydan jo'natilgan narsalarni qaytarib bo'lmaydi.
Foto va mahsulot tavsifi
典型容量 | 2000mAh @ 0.2C Discharge (0.2C放电) | |
最小容量 | 1970mAh @ 0.2C Discharge (0.2C放电) | |
标称电压 | 3.7V | |
标准充电 | CC/CV,0.2C5A, 4.20V | |
标准放电 | CC,0.2C5A, 2.75V | |
充电截止电压 | 4.20V±0.05V | |
充电截止电流 | 0.01C5A(At CV mode) | |
放电截止电压 | 2.75V | |
充电时间 | 3-5小时(标准);2.5小时(快充) | |
快速充电电流 | 2000mA(1.0C5rate)1C充电 | |
快速放电电流 | 2000mA(1.0C5rate)1C放电 | |
最大放电电流 | 6000mA(3.0C5rate)3C放电 | |
初始内阻 | Max:50mΩ | |
重量 ( 约) | 45±1g | |
工作温度 |
Charging(充电): 0℃~45℃ Discharging(放电):-20℃~60℃ |
|
储存温度 | -5℃~35℃ | |
储存湿度 | ≤75% RH | |
循环寿命 | >300次 | |
外观 |
无划痕、变形、污迹、电解液泄露 |
|
标准环境 |
Temperature(温度):23±5℃ Humidity(湿度):45-75%RH Atmospheric Pressure(大气压):86-106 KPA |