Great battery life for my surefire peacekeeper.
"I bought this for my surefire peacekeeper and it lasts forever. It is usually over a month between recharges of taking the dog out every night."




When you need to power up your Olight LED Flashlights, nothing will provide you with more reliable electricity than the Olight 18650. This battery is a rechargeable lithium ion battery with low self discharge and an impressive 3.6 Volts of power, perfect for any flashlight or device that requires an 18650. For extra long run times on your favorite electronics, the Olight 18650 is packed with 3400mAh capacity, one of the most energy dense batteries available! Olight batteries are made to the highest quality standards with full PCB protection that prevents over-charging or over discharging, as well as a 500 Recharge Cycle lifespan that makes these batteries a great value!
Features
| Brand | Olight |
| SKU | OLIGHT-18650-3400MAH-CARD |
| MPN | 18650-3400MAH |
| UPC | 6950723824114 |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3400 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 3 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3400 |
| Terminal Type | Button Top |
| Protected | true |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
| Length | 2.736 in (69 mm) |
| Diameter | 0.732 in (19 mm) |
| Weight | 1.728 oz (49 g) |
| Certifications/Standards | CE, RoHS |
| Country Of Origin | China |
| HTS Code | 85076000 |
| Packaging | Retail Packaging |
| Warranty |
Olight 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.952381 / 5 from 42 reviews.
The Olight ORB2-186P34 18650 3400mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery offers reliable power with a high capacity of 3400mAh and 3.6 Volts. Customers appreciate its reasonable price and long-lasting performance, with strong protection features and a 500 recharge cycle lifespan.
Review topics: [quality, charger, performance, problem, power, price, batteries, battery junction, run, olight, cells, hold, rating, life].
"I bought this for my surefire peacekeeper and it lasts forever. It is usually over a month between recharges of taking the dog out every night."
"Happened on Batteryjunction via Amazon and so glad that I did. . . got to talk to a real person that knew what she was talking about. The young lady pointed me in the right direction and suggested the Olight 18650 battery that was needed for my M2R Warrior (great flashlight BTW and Batteryjunction has it at a good price)TheORB-186P34 3400 MAH 3. 6V 18650 battery is a protected battery that powers my M2R for up to a week during regular EDC use in and around my Bike Shop and Home. After an initial seven hour charge the battery gives good run times. . . . already have started recommending Batteryjunction to my friends. . . great service and selection."
"A quality battery from a a good company. Powerful and reliable."
"Very good battery. Some other brands that claim to hold a charge for long periods of time, not so much. These do."
"I own about 10 of these 18650s. I have purchased them from various vendors. They hold their charge very well. They also seem to deliver their claimed capacity, unlike some cheaper cells. Have not had any fit issues in any of my lights."
"Long lasting, fast charge"
"I received the batteries exactly as described. Could not be happier with the transaction."
"Does the job and holds a charge!"
"this battery hold juice longer than 2 CR123a's do so I don't have to charge as often. I would recommend this to anyone wanting more power that lasts longer"
"Olight is great brand. Never lets me down"
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