🔋 Power your adventures with confidence!
The NiMH Battery Case and NO:1818-666-888B Rechargeable Batteries offer a robust 3000mAh capacity, ensuring your devices run longer and more reliably. With over 1000 recharge cycles and a compact carrying case, these batteries are perfect for a variety of applications, from flashlights to RC cars. CE and RoHS certified for safety, they are the eco-friendly choice for modern users.
P**L
Capacity almost meets Spec!
Upon receipt, I immediately slapped all four batteries into my Opus BTC-3400 battery cycler to charge & discharge to test their capacity. They all tested at 2700 maH capacity, +/- 30 mAH. I consider that decent, realizing that Chinese Li-ion cells are notoriously advertised with false exaggerated claims of 4000, 5000, and 6000 maH capacity, which they never come close to in actuality.So I am thrilled that these batteries came within 10% of their stated capacity. They work great in my flashlights and last a very long time.(mAH means milli-amp hour, which is a rating of battery capacity.)
J**K
power pack
Great replacement batteries for a flash light that would last about 30 minutes. Charge fast and last long.
K**W
Works in Ring Solar Pathway
I purchased these to use in my Ring Solar Pathway as the batteries that come with the device fail rather quickly. So far they seem to work well but time will tell. The Ring batteries dimensions require a battery whose length is 70 mm (which this is) so it fits length wise. This battery’s width is only 18mm. I believe the Ring battery is 20mm so there is some ability for the battery to move in the unit. Not sure it will be a problem. I have had Ring provide replacement units as well as replacement batteries but the batteries fail after some time. I live in Arizona so it may be the heat. Hopefully these batteries can withstand the Arizona summer heat.
I**R
Great product for the price
Very good long lasting batts
P**E
As advertised
Sent quickly and work great.
A**I
Real Capacity less than 2000mAh
Unfortunately in line like many other rechargable Batteries advertised on Amazon. Totally fake capacity. Adviertised is 3000mAh, in reality none of the 4 batteries reached 2000mAh at all. Hoped that 3000mAh sounds like real, compared to the clearly fake 9900mAh of other suppliers (that only really reach about 1200 mAh).But still 19xx mAH is only 2/3 of the advertised capacity!
D**Y
They worked…
They worked - no current issues to report.
A**0
Lasts 4 days in doorbell camera
They start off strong but quickly drop in power. On the 4th day my doorbell camera is telling me low battery. I bought 4 batteries and it happens to all of them as my camera takes 2 batteries at a time. I should have shopped around more and sometimes the reviews doesn’t help because that’s why I chose these batteries from reviews. These batteries are average.
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