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Home >> Product >>Cylindrical lithium battery >> 18650 battery pack
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Product Detail

18650 battery pack

  • 商品说明
cycle lifeWarrantyApplicable to:
Sizexx*xx*xxmillimeter
Nominal voltage3.7V
Nominal capacity3000mAh
Internal resistance≤20mΩ
Internal resistance100±2Ke
Protective circuitOvercharge protection; overdischarge protection; overcurrent protection; short-circuit protection.
Cut-off discharge voltage2.45V ~ 3.0V
Charging upper limit voltage4.20 ± 0.15V
Standard charging method0.2C constant current charging to 4.2V, then CV(constant voltage 4.2V) charging until the charging current to ≤0.01C
Maximum charging current1.0C
Maximum discharge current1.0C
> 500s
Charging time

Standard charging: 3.0 hours (reference)

    Fast charging: 2 hours (reference)

1 year
Working temperature充电 (0 ~ 45 ℃) 放电 (-20 ~ 60 ℃)
Storage temperature25 ℃
Lighting lamps; outdoor sports electronic products; digital electronic products; household electronic products; medical devices; instruments and meters; electric vehicles; electric tools
PriceWe will quote you according to your specifications and requirements


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Phone: 0752-2399308

Fax: 0752-2399418

Mr. Chen: 13825467734

Mr. Xia: 13828869365

Email: chentuming@desaypow.com


Address: 3rd Floor, Building A3, Hongjingwei Science and Technology Park, No. 47 Dongxin Avenue, Dongjiang High tech Zone, Huizhou City





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Shenzhen DeAnda Technology Co., Ltd. specializes in the operation, promotion, sales, and service of the "DeAnda/DeAnda Battery" brand in the domestic market, as well as sales in industrial supporting markets both domestically and internationally.




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