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Description
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Panasonic B is the most famous out of all 18650 batteries. When first released several years ago it was the highest-capacity 18650 cell mass produced and thus an essential ingredient in the rechargeable revolution and for the adoption of electric vehicles like the Model S (which has been powered by the Panasonic 18650B for some years). It is still a frequently requested cell for custom packs.
Battery specifications:
- Model: NCR18650B
- Positive terminal style: Flat-top
- Protected (PCB): No
- Manufacturer: Panasonic
- Chemistry: NCR
- Max. continuous discharge current: 4.875A
- Rated capacity (minimum): 3200 mAh
- Nominal capacity: 3350 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.03 V
- Standard charging current: 1.625 A
Here is a link to the spec sheet.
Battery Bro has your back
Never worry about quality when buying from Battery Bro. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Battery Bro has been in business since 2014 and has never sold counterfeit cells. We value long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
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