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MXJO 21700 4000mAh 20A Battery

Price: $7.89
5 Stars 2 product reviews

MXJO 21700 4000mAh 20A Battery


MXJO 4000mAh 30A  has excellent safety performance: overcharge, over-discharge, overload & overheat protection. High capacity, low inner resistance, long cycle life, low self-discharge. Strong current charge and discharge capability reached IEC standard.




MXJO 21700 Battery

MXJO 21700 Details:

Brand: MXJO
Size: 21700
Nominal Capacity: 4000mAh
Nominal Voltage: 3.7V
Maximum Voltage: 4.2V
Discharge Current: 20A
Maximum Continuous, Rated 30A Maximum Pulse
Approximate Dimensions: 21.7mm x 71mm
Approximate Weight: 69g

Product Reviews

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  1. Great 21700 5 Star Review

    Posted by on Apr 1st 2019

    Highly recommend, bought 2 i liked them so much.

  2. Another 5 star product 5 Star Review

    Posted by on Mar 31st 2019

    Highly recommend battery & store. Best in the business.

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