Samsung 30T - 21700 Battery -3000mAh - 35A - Samsung

Samsung 30T - 21700 Battery

Samsung 30T - 21700 Battery -3000mAh - 35A

3000mAh - 35A Continuous Discharge - Flat Top/Button Top/Tabs

Order by 3pm (Monday to Friday) for same day dispatch!

Brand: Samsung
Model: 30T
Size: 21700
Chemistry: INR
Nominal Capacity: 3000mAh
Nominal Voltage: 3.6V
Discharge: 35A Max Continuous
Positive: Flat/Button Top/Tabs (please select)
Protected: NO
Rechargeable: Yes
Dimensions: 21.1mm x 70.4mm
Weight: 65g

Priced Individually

Nu Battery Ltd only supply authentic, batch tested and fully EU/UK regulation compliant cells, complete with a free battery case for storage and protection.

Samsung SDI have recently renewed their public displeasure at the sale of their Rechargeable Lithium-Ion Battery cells (RBLIC) products to end users globally, We are bound by the Office for Product Safety and Standards in the UK to advise that Samsung SDI have not designed, manufactured, endorsed or otherwise approved these products for use by consumers.


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    Product reviews

    5 reviews

    Eddie Yeoman

    I’ve purchased 21700 / 20700 and 18650 Batteries from 18650 UK over the last few years and have never been disappointed excellent batteries and great service


    Used 18650 UK several times now and have always been pleased with the service I received. No problems with any of the batteries, so I'm happy that they are genuine. Highly recommended.


    Excellent service as always. Pleasantly surprised at the individual battery cases this time round, far sturdier in the post than the traditional boxes

    Jonathan Mcalees

    Brilliant service brilliant battery


    Excellent service and product, as per usual from these guys. Will always use them, they are the best by far