14500锂电池纯三元800mAh容量3.7V电动牙刷电池KC/UL/PSE/BIS认证
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
产品特点:
1.质量保证:优质A品电芯,容量高,内阻低,可以大电流放电.
2.性能稳定,循环使用寿命长:连续充放电300次后,电池容量不低于额定容量的80%.
3.无记忆效应:可随时进行充、放电使用.
4.安全性高:有过充过放保护.
5环保要求:有MSDS、UN38.3 KC UL等认证。
6.交期短,价格合理,服务完善到位.
7.适用型号:冲牙器 电动牙刷 脱毛仪 小风扇 补水仪 电动玩具
8.正规厂家出货,质量有保证
Battery specifications/产品规格:
No. (序号) |
Item (项目) |
General Parameter (常规参数) |
Remark (备注) |
|
1 |
Rated Capacity (额定容量) |
Typical (标称容量) |
800mAh |
Standard discharge(0.2 C5A) after Standard charge (标准充电后0.2C5-A标准放电) |
Minimum (最小容量) |
800mAh |
|||
2 |
Nominal Voltage (正常电压) |
3.7V |
Mean Operation Voltage (即工作电压) |
|
3 |
Voltage at end of Discharge (放电终止电压) |
2.75V |
Discharge Cut-off Voltage (放电截止电压) |
|
4 |
Charging Voltage (充电电压) |
4.2±0.03V |
|
|
5 |
Internal Impedance (内阻) |
≤150mΩ |
Internal resistance measured at AC 1KHZafter 50% charge (半电态下用交流法测量内阻) The measure must uses the new batteries that within one week after shipment and cycles less than 5 times (使用出货后不到一个星期及循环次数少于5次的新电池测量) |
|
6 |
Standard charge (标准充电) |
Constant Current0.2C5A Constant Voltage 4.2V 0.01 C5Acut-off (持续电流:0.2C5A 持续电压:4.2V 截止电流:0.01 C5A) |
Charge time : Approx 4.0h (充电时间:大约4个小时) |
|
7 |
Standard discharge (标准放电) |
Constant current0.2 C5A end voltage2.75V (持续电流:0.2C5A 截止电压:2.75V) |
|