Excellent!
"Olights batteries are as good as their lights. This battery performs well, holds it's charge great and they last forever. I have several and will order again if I need another 18650!"



Need a powerful but sustainable battery to power your LED flashlight? Olight has you covered with their 18650 3400mAh 3.6V Protected Lithium Ion Button Top Battery. Rechargeable for up to 500 cycles, each individual battery will provide substantial service before needing to be discarded. Its Lithium Ion composition gives it a sizable capacity for its size and reduces the amount of self discharge, losing only about 20% of its stored power after a year in storage. Able to deliver a maximum discharge current of 5 Amps, this high performance battery provides outstanding output that will match the needs of any 18650-powered device. Every battery comes standard with an array of protection features that prevent overcharge, over-discharge, short circuit and overheating.
| Brand | Olight |
| SKU | OLIGHT-LG-18650-3400MAH-CARD |
| UPC | 6926540927093 |
| 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 |
| Integrated Charge Port | No |
| Max. Discharge Rate | 5 |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
| Length | 2.736 in (69 mm) |
| Diameter | 0.732 in (19 mm) |
| Weight | 1.658 oz (47 g) |
| Packaging | Retail Packaging |
| Warranty |
Olight 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 5.0 / 5 from 2 reviews.
Review topics: [].
"Olights batteries are as good as their lights. This battery performs well, holds it's charge great and they last forever. I have several and will order again if I need another 18650!"
"I have bought many of these batteries over the past several years and they are great for any light that needs the 18650. They hold their charge very well and are very long lasting."
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