BONAI AA Lithium Batteries Pack of 8, Long Lasting Lithium
BONAI AA Lithium Batteries Pack of 8, Long Lasting Lithium AA Battery for Devices Need Stable Full 1.5V [ Disposable AA Batteries ]
BONAI AA Lithium Batteries Pack of 8, Long Lasting Lithium AA Battery for Devices Need Stable Full 1.5V [ Disposable AA Batteries ]
These are Li–FeS2 batteries (non-rechargeable) which give a large capacity of 3000mAh. The best standard alkaline batteries go up to 2850mAh, though most will be less than that. What this kind of battery promises though is that the voltage stays high for a whole lot longer. More bang but for a lot more buck, not necessarily the most cost effective in terms of pence per mAh. Because of this they are probably only really worth considering if you really need the longer duration they give without having to replace.
I got these batteries for some high-drain devices around the house, and they have been performing well as expected. The 3000mAh capacity of these batteries is impressive. The built-in leakage protection and anti-explosion technology provide peace of mind. I feel confident using these batteries in all my devices without worrying about potential leaks or safety hazards.
The initial investment for these batteries is higher compared to standard alkaline batteries. However, considering their longevity and performance, I believe they are worth the price.
This is a pack of 8 x BONAI AA Lithium Batteries.
The batteries are advertised as manufactured this year which is handy.
These batteries are ideal for high power drain devices due to being Lithium and long lasting.
Also the batteries are apparently supposed to have a 10 year shelf life which is useful if you wanted to store them away for some time.
Overall this is a good set of high power batteries and especially with the available discount as well.
Usually get the more expensive branded batteries that are required for my Blink as it specifically required Lithium batteries to be recognised. These have done the job for half the price. Can’t comment on how long they last but still on full power after a couple of weeks and at this price I can afford for them to be replaced if they only last half as long as the branded ones.
Excellent quality batteries that I needed for a camera which would otherwise eat up batteries at an alarming rate!
These are only a little dearer than the ones I was using previously, but if they prove to last a good amount of time then they will be well worth it. I was advised that lithium batteries would be the best ones to go for, especially for high draining devices.
The batteries received had a production date of May 2024, they all had high readings on the battery tester and have an advertised annual self discharge rate of 1-2% which is low. Difficult to say at this stage how long they will last but given the much higher price over Alkaline I would expect them to last at least 2-3 times longer and will have to update the review once this is known. No quality issues and they fit fine in the devices I’ve put them in so identical to any Alkaline battery just quite expensive and not sure the benefit over getting rechargeable versions at the same cost.
Lithium batteries are best used in devices that require a minimum of 1.4v to work and otherwise use up normal batteries very quickly. On receiving these I first checked the voltage; c1.7v is the norm, and these were all 1.8v to 1.825v which is a good result as a high starting voltage should mean a longer life. Obviously I cannot comment on longevity this soon but the batteries are all enclosed in good cases and work. With a price of 13.99 for eight these look like they will be good value for money.
I normally go for Energiser AA lithiums, but they are a little pricier than these, so thought I’d try these for a test and see if good value for money.
So far they seem pretty good and worth the money, but I haven’t yet fully used a set yet, so will update if they prove not as good as spending a bit more.