Having a device that runs in a different battery than normal AA or AAA is a pain. Seriously! They cause so much hardship to find. Luckily some companies out there making them help us, folks.
If you have a device that requires a 16340, then you have come to the right place. 16340 batteries are hard to find due to their uncommon size and availability. But thanks to the internet, you can find a lot of different manufacturers making them. But which one to buy?
Choosing the wrong one might make your device malfunction. And you don’t want your precious device to go through all that. This is why we have summed up 5 of the best 16340 batteries for you. You’ll find one of them will fit perfectly in your device.
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The 5 Best 16340 Batteries for Camera, Flashlight, Toys, Remote, Doorbell, and Factory Equipment
1. ZZBAT 1300mAh 3.7V Li-ion Rechargeable 16340 Batteries
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If you have a flashlight or a compact camera from the good old days, chances are those need a 16340 battery. These batteries are usually 34mm x 16mm in dimension. But they are hard to find in the store these days. But have no fear! ZZBAT 1300mAh 3.7V Li-ion Rechargeable 16340 Batteries are here to the rescue.
These are the rechargeable version of 16340 batteries. They also come with a charger. So there is no hassle.
ZZBAT 16340 batteries are heavy duty. They pack a 1300mAh capacity. So they will last a very long time. Typically they are not this huge in power.
It includes overcharge protection and short circuit protection. As a result, the batteries get a longer life span. There is no issue of memory effect, so it shows the right battery charge level.
It doesn’t come with a built-in USB port, so you will have to use a charger to charge them up.
If your device requires a 16340 battery, ZZBAT rechargeable 16340 batteries are the perfect match for you.
The aftersales service is pretty friendly. So if you have any issue with your battery, you can always contact them. They will help you with anything related to your battery.
Pros
- 1300mAh capacity.
- Comes with a charger.
Cons
- Doesn’t support USB charging.
2. 16340 3.7V USB Rechargeable Batteries 2 Pack from Ready Up Gear
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Who doesn’t like an upgrade? Ready Up Gear has brought their version of a 16340 battery to the market. And it packs a lot of cool features.
For your flashlight, camera, or other device, this is a great investment. Why? Because these 16340 3.7V USB Rechargeable Batteries from Ready Up Gear have a micro USB charger! No more carrying an extra charger for your batteries. Just a phone charger will do.
They come in 650mAh, which is a little bit low on power output. But it’s understandable. Good thing is that they come in pairs. So you will always have a second one on stand-by while the other one works or charges.
These 16340 batteries from Ready Up Gear come with three types of heat protection. Pressure relief valve protection, separate microporous protection, and PTC cathodal block protection. Some heavy stuff!
It is said that they are capable of supplying an 800-1000 charge cycle. But with proper maintenance.
If you are thinking about how you will know the charge capacity or how you will know the charge is full and the battery is charging, it includes two LED lights to indicate those. Cool feature for a little thing to pack.
The Ready Up Gear 16340 batteries also have to overheat protection, overcharge protection.
Pros
- Micro USB charging capacity.
- LED indicator for charging notification and battery full indicator.
Cons
- Single battery packs 650mAh.
3. Rechargeable Battery 16340 Batteries 1300Mah 3.7V from Bailoda
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This traditional 16340 comes from Bailoda. It comes in pairs, so you have a huge amount of power ready on the go.
Both of the batteries have a 1300mAh individually. Which is really convenient for any user. If one goes out, you will always have a spare.
Bailoda includes a charger with two batteries. It is a nice touch and a value for your money. The charger can charge 2 batteries at the same time.
Both batteries are built-in lithium-ion chemistry. So they have the normal overcharge and overheat protection.
It is a bit sad to see a battery without a USB charge option at this time. But including a charger makes us happy. We won’t have to hassle a charger anywhere.
These batteries will perfectly fit your flashlight, door camera, remote, and small devices. Please read the level of your device before using them.
As it packs a huge 1300mAh, it will run the device for a longer period. A little bit of worry-free time goes a long way.
Pros
- 2 batteries with a charger included.
- Both are 1300mAh.
Cons
- No USB charging for batteries.
4. 1700 Lumen LED Flashlight with 10PCS 3.7V 16340 Rechargeable Battery and 2PCS 18650 Batteries from YRang
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This one is a pack for your buck! You get a 1700 Lumen LED Flashlight with 10 pieces of 16340 batteries and 2 pieces of 18650 batteries. The 18650 batteries are for the flashlight. All of them are rechargeable batteries. And it comes with a charger that can charge both types of batteries.
If you are looking for a pack of 16340 batteries, this deal is insane! You get to have 10 of them, and they work fine. They are rechargeable, and including a charger makes them more convenient.
The flashlight is very powerful. It works with 18650 batteries, which are included in the package. They are rechargeable. It comes in handy for small housework and DIY stuff. Not powerful enough to light up a field, but a good touch in this package.
There is a downside though. The 16340 batteries have very low power. It goes from 250mah and 325mah varying from battery to battery. Normally a 16340 battery is of 650mAh. But these guys are like half of them. So you will have to change them frequently. As you get 10 of them, it kind of makes up for the lost power.
The 18650 battery have normally 2000mAh in general. The ones that are included with the flashlight are 1200 mAh capacity. Which is not bad, but not so good for a flashlight. You will find it getting a bit dimed after an hour or a half. But hay! Who is going on a search with this flashlight, right?
Overall it is a good deal.
Pros
- A lot of batteries for a good price.
- Includes a good flashlight.
- The charger of both batteries is included.
Cons
- Batteries have a low charge capacity.
5. 3.7V 2000Mah 16340 Lithium Li-Ion Battery Rechargeable by XNGX
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If you are looking for some 16340 batteries, you can take a look at XNGX’s 3.7V 2000Mah 16340 Lithium Li-Ion Battery.
These batteries are regular 16340 lithium-ion batteries that pack a punch inside them. With a whopping 2000 mAh capacity, it can keep your device running for a very long time.
It comes with overcharging, and overheating protection, so no worrying about those.
These come in 2 pairs in a pack, so you will have extras if you need them. A charger is not included with them, so you will have to buy one yourself if you don’t have any.
One of these 16340 batteries can replace any Cr123A Cr17345 K123A Vl123A Dl123A 5018Lc models. But make sure you check the dimensions first. Otherwise, your device might not fit and it will be a waste of everything.
Use a battery tester to read the correct amount of capacity that these provide before installing. Sometimes the Amperage is lower, which is okay for any small device. But over the limit may cause the device to heat up and can even damage it sometimes. So being a little bit cautious is always good.
Pros
- High capacity of power.
- Supports various models of battery use.
- Low price for an option to have 4 batteries.
Cons
- No charger included.
Frequently Asked Questions
1. Can a 16340 battery be used instead of a Cr123A Cr17345 battery?
Yes and No. Sometimes the dimensions are a little different, so make sure you have the same dimension and voltage battery. Or your device won’t function properly.
2. What is the difference between a 16340 and CR123 battery?
The main difference between a 16340 and CR123 is that a 16340 is the rechargeable version of CR123. CR123 is a one-time use battery but packs a higher power than a 16340.
3. Is there any difference between the 16340 and 18650 batteries?
The main difference is in their size. A 16340 is 16mmX334mm while a 18650 is 18mmX65mm. So you cannot switch them to each other on any device.
4. Can I charge my 16340 battery with any charger?
No. You need a dedicated charger that specifically states it can charge a 16340 battery. Otherwise, your battery won’t get charged and worse case get exploded or damaged.
Conclusion
So, if you are thinking of buying yourself some 16340, you can choose either of the options mentioned above. Depending on your purpose, use, and requirements, they all will function properly. Make sure to read your device’s requirements of the battery capacity and limitations. Otherwise, you will end up with a worthless purchase.