Wont purchase again
"battery will still charge, but only if I push the USB plug in with some force and hold pressure on it - have tried multiple cables. will have to see if safe to charge in a charger."





















Delivering an impressive 3.7 volts this rechargeable Lithium Ion (Li-Ion) battery is strong enough to run several types of LED flashlights, and many other types of products while holding a charge of up to 750mAh. It has the capability to be recharged 500 times. This recharging feature allows you, as a user, to get several uses out of a single cell. Overall, you save time and money because you will not have to continuously buy more 14500 batteries.
New and Improved Charging Abilities
One extremely unique feature that you will not find in other battery competitors is the direct charging capabilities. This cell comes with a micro-USB port built into itself. Instead of having to buy an expensive and bulky battery charger - you only need to have a micro-USB cord and a place to plug it in. Battery charging on-the-go has never been easier than it is now. This feature not only makes charging easier but it makes it faster. The Klarus 14500 battery has a charging time of only two hours!
| Brand | Klarus |
| SKU | KLARUS-14500UR75 |
| UPC | 6954424402039 |
| Size | 14500 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 750 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 3 Years |
| Packaging | Contractor Pack |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
| Size | 14500 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 750 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Equivalent Types | 14500, AA, Lithium-Ion AA |
| Length | 1.92 in (49 mm) |
| Diameter | 0.057 in (1 mm) |
| Weight | 0.69 oz (20 g) |
| Packaging | Contractor Pack |
| Warranty |
Klarus 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.6666665 / 5 from 12 reviews.
Review topics: [charger, replacement, batteries, cells, torch, port].
"battery will still charge, but only if I push the USB plug in with some force and hold pressure on it - have tried multiple cables. will have to see if safe to charge in a charger."
"Awesome battery. Purchased two of these to keep our go to flashlight for around the house stuff running. One is charged and stored until needed replacing the battery that just expired, and the cycle continues."
"What a pleasant surprise - I didn’t expect to plug directly into the battery itself for charging. I though I had to purchase a separate charger. Pretty neat. Customer Service was great at battery Junction - The Bill To & Ship to addresses were incorrect. I emailed immediately and received a quick response - Chang’e was made quickly - thank you very much."
"Fits my Thrunite T10 II perfectly. The 14500 gives me access to the turbo function of the light. Batteries seem to last a while, been using them EDC for 2 weeks without needing to recharge yet. The micro USB port built into the battery is very convenient. With 2 of these batteries, rotating between the flashlight and a common cell phone charger you're never without a working light."
"This is a great battery for me. I use it in a single-AA flashlight, which has several different beam strengths. At nine dollars, I can't see getting many of them, but for my purpose it is well worth spending the money on."
"Love these for high discharge flashlights and have replaced them in all my lights of this size. Love the micro USB port on top, as I carry a micro-usb cord in my wallet with a small power pack and can charge these up on-the-go. Pricey, but worth it."
"I keep this battery in a flashlight in my car along with a USB charger that fits my phone. Great for when I need a quick charge and can't get to a new battery or wall charger."
"This is a great battery, with the bonus of having a built in charging port. A bit pricey though, so best to wait until they are on sale."
"great for when traveling light is a must. No need to carry extra batteries or battery charger. Uses any micro-USB charger. Just plug charger into side of battery"
"It's nice to find a 14500 with decent capacity that is actually the right length for replacing 2AA (series applications with single cell and a dummy cell or for turning a series side-by-side into a parallel pair). Plus this has it's own USB charging port. I have several side-by-side AA series applications that I rewired for 2x 14500 in parallel, and use these in swap while I charge the other cells."
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