Update: This popular deal is still available.
Granicell Direct via Amazon has
16-Count Granicell AA 1.2V 2800mAh NiMH Rechargeable Batteries on sale for $16.99 - $7 off when you apply promo code
QH54UYW6 at checkout =
$9.99.
Shipping is free with Prime or on $35+ orders.
Thanks to Community Member
Dr. W for finding this deal.
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Product Details:
- Up to 1300 recharges with 2800mAh high capacity, ensuring strong battery life and excellent cycle stability.
- Low Self-Discharge Technology: Maintains 80% of capacity after 3 years of non-use, making it ideal for long-term storage.
- Enhanced Safety: Passed 6 professional safety tests with advanced electrolytes and technologies for improved battery stability and safety.
- Eco-Friendly & Pre-charged: Pre-charged using solar power at the factory, and made with Ni-MH environmental protection material to reduce heavy metal pollution.
Top Comments
EDIT: I just loaded up 4 more batteries to do another capacity test run. Be back most likely tomorrow after I get the results.
Community Reviews
These Granicell AA NiMH rechargeables are aimed at low cost everyday use, especially solar lights, toys, mice, and other single battery devices. Capacity testing landed anywhere from about 1,791 to 2,350 mAh on multiple batteries, with one reading at 2,325 mAh, so the pack can be far closer to the label than expected. The spread between cells is wide, though, and that makes them a weaker fit for devices that use multiple batteries together. Outdoor solar charging can also wear NiMH cells down quickly, so they make more sense as cheap swap batteries than long life replacements.
The batteries can deliver around 2325 mAh in capacity testing, which is roughly 80% of the 2800 mAh rating.
The batteries may work acceptably in single-battery devices like mice and small flashlights at about a $10 price point.
The batteries can show similar internal resistance around 60 milliohms across tested units, which may help consistency in performance.
The batteries can be used as inexpensive swap replacements for devices that run on AA NiMH rechargeables outdoors.
The batteries can be misrepresented as 2800 mAh, with some tests claiming real capacity around 280 to 306 mAh.
The batteries can show large capacity variation across units, with tested results ranging roughly from 1791 to 2350 mAh.
The batteries may not reach the advertised 2800 mAh rating, since testing reported values around 1853 and 1829 mAh for some units.
The batteries may discharge quickly in outdoor solar lights when charging conditions are non-ideal, making them better suited for frequent swapping.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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EDIT: I just loaded up 4 more batteries to do another capacity test run. Be back most likely tomorrow after I get the results.
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