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Goes with this KeepPower
![Tenergy CR123A Lithium Battery with PTC Protected - [Non-Rechargeable] 4PK](https://cdn11.bigcommerce.com/s-mn3okkz560/images/stencil/100x100/products/152/194672/tenergy_cr123a_lithium_battery_with_ptc_protected_non_rechargeable_4pk__16402_1757382014_386_513_1758004428__76091.1758610285.386.513_1759206393__33489.1759294509.jpg?c=1)
Overview
16340 KeepPower 950mAh RCR123A2 Protected Button Top
Battery purchases in pairs receive free plastic cases.
The latest generation of 16340s (2024), even more capacity!
Specifications:
Nominal Capacity: 950 mAh
Nominal Voltage: 3.7V
Discharge End Voltage: 2.5V
Max. Continuous Discharging Current: 3A - Pulse 5A
Dimensions:
33.80mm (L) x 16.70 mm (D) （±0.2mm）
Protection Circuit (Over charge, over discharge, over current, and short-circuit)
Warnings:
-Do not overdischarge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.
Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt.
Specs
- Brand
- KeepPower
- SKU:
- 16340-RCR123A2
Frequently Asked Questions
Are 16340 and RCR123A the same?
Mostly, yes. 16340 is the size code (about 16mm wide and 34mm long), and RCR123A is the rechargeable name for a cell the size of a CR123A. This KeepPower runs at 3.7V nominal, higher than a 3V CR123A, so check that your device accepts a rechargeable.
What size is a 16340 battery?
The name gives it away: roughly 16mm in diameter and 34mm long. This protected KeepPower measures 33.80mm long by 16.70mm across, within 0.2mm, so it drops into devices built for that size.
What are the differences between a 16340 and an 18650 battery?
Size and capacity. An 18650 is about 18mm wide and 65mm long, so it holds far more energy, while a 16340 is a short cell for compact gear. This 16340 holds 950 mAh, and both types run around 3.7V nominal.
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