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    Howell Energy Co.,Ltd
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    21700 2S1P 5000mAh 7.4V Li-ion Battery Pack
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    US $2.50 - US $3.00
    Production Lead Time:
    30-40 day(s)
    Shipping Method:
    air delivery/ sea delivery
    Battery Type:
    Lithium Ion
    Capacity:
    5000
    Customised:
    Yes
    Weight:
    100
    Brand:
    HWE
    Model No.:
    21700
    Size:
    21mm*70mm
    Description
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    Description

    21700 5000mAh 7.4V Li-ion Battery pack

    1. Safety: safest Li-Ion battery, CE UL approved, built-in PCM/BMS
    2. Clean and Green energy, no toxic material contained
    3. Long life cycle: 500-1000 times
    4. No memory effect, highly efficient, charge anytime
    5. Small size and light weight,
    6. Good performance at high temperature
    7. Low self-discharge rate: < 3% monthly


    Howell Energy Co.,Ltd

    Howell Energy Co.,Ltd

    Chinese Mainland

    Exporter, Manufacturer

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