Klarus' 16340 is a great cell to begin with, but it just got a nice boost from 650 to 700 mAh. The best part? No change to its weight, size ... or price! This mighty rechargeable battery delivers 3.7 V of power for your high-draw electronics such as LED flashlights. A built in protection circuit (PCB) prevents overcharge, over-discharge, and thermal damage.
| Brand | Klarus |
| SKU | KLARUS-16340-700 |
| UPC | 6954424401889 |
| Size | 16340 / RCR123A |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 700 |
| 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 | 16340 / RCR123A |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 700 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
| Equivalent Types | 16340, 17340, 2/3A, R123, RCR123, RCR123A |
| Length | 1.44 in (37 mm) |
| Diameter | 0.64 in (16 mm) |
| Weight | 1.12 oz (32 g) |
| Certifications/Standards | CE, UL |
| Country Of Origin | China |
| HTS Code | 85076000 |
| Packaging | Contractor Pack |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.7777777 / 5 from 18 reviews.
Review topics: ["power","price","buy","batteries","mah","meter"].
"My old Photography lighting meter hadn't seen the light of day for almost 10 years. . . It hadn't worked because I couldn't find the replacement battery that it came with when I purchased it 12 years ago. One quick search on Battery Junction, one quick order, shipped and delivered and NOW, I have one working light meter. . . success! Thanks Battery Junction!"
"I have a LOT of flashlights. Most use 18650 batteries, but some have the option for CR123 or, in the case of some compact models, require them. I've tried both disposable and rechargeable batteries in these lights, and frankly, given how often I use these lights and the difference in capacity, I prefer the disposables. You can get 4 disposable Panasonic CR123s, each with over twice the capacity of these (1550mAh), for the price of just one of these. I suppose if you have a light that you use constantly it might be more economical to use these rechargeables than to keep buying the Panasonics, but I just think these burn out too fast. For example if you're a security guard on a night shift and you want to use rechargeables, I suggest you bring spares, while a disposable could last the whole night. That said, these particular batteries hold a charge as long as any other RCR123A I've tried, and have held up so far with at least 10 charges each."
"Comes in a nice plastic case. The battery itself is one of the top performers in this size. Real money saver. Buy several and keep charged for instant replacement on must have ready equipment."
"So glad I decided to purchase rechargeable batteries for my security system!"
"I got these batteries for my Klarus lights the XT2CR and my XT11GT. Excellent power and durability. These batteries actually have great heat dissipation compared to other branded 16340's. Great buy, highly recommend."
"Long lasting and a great price for a name brand"
"Good price for CR123"
"I bought 2 sets of these RC123 for testing out in my Arlo cameras. The standard Lithium batteries (Panasonic & Energizer) lasted about 2 weeks in heavy camera operation, with Klarus 16340, I'm getting just about the same usable life so these will pay off less than 3 charges, or about 1-1/2 month. One thing to remember is to have a second set charged ready to go or have to wait roughly an hour +/- to get a fully charged set of batteries."
"Good capacity and cheap price."
"These have great battery life, I was replacing my 123 batteries more often than I thought I would have to, now I charge these up and they are good to go in my security cameras for a week longer than my lithium's were and I charge them again, over time these will pay for themselves many times over!"
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