![16650 Rechargeable Ni-Mh Battery with Battery Charger, 16650 Protected Rechargeable Battery 1800mAh (2 Pack) - [Replacement for 2 x CR123 ]](https://m.media-amazon.com/images/I/71WUrRNKkBL._AC_SL3840_.jpg)
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The 16650 Protected Rechargeable Battery (1800mAh, 3.7V) offers 500 charge cycles with built-in safety features including overcharge, over-discharge, and overcurrent protection. Designed for select flashlight models, it includes a USB charger with advanced control to ensure safe, efficient charging. Compact and durable, this battery pack is a reliable upgrade from standard CR123 replacements.
| Item Weight | 0.12 Kilograms |
| Color | Green,Red |
| Energy Specifications Met | CE, UL, RoHS |
| Battery Charge Time | 3.5 Hours |
| Current Rating | 0.8 Amps |
| Input Voltage | 5 Volts |
| Output Voltage | 4.2 Volts (DC) |
M**H
Rechargeable
Love the fact that I am no longer throwing away worn out batteries from my flashlights any more. Now I just charge it up and use it without any worries. Then after usage, if over an hour of light I just throw it back on the charger and I am ready for another night.
R**T
Works well
Had it for a while no and it hasnโt blown up yet so Iโd say it works.
S**Y
Rayovac recharge.
Works as it should in my Rayovac flashlight!
B**.
Replaces 2 123 batteries
Nice little setup. You get 2 batteries so you can rotate them and always have power. These will pay for them selves after about 3 recharges. hard to beat. I would definitely buy again.
E**
Easy to charge
Easy to charge but loses charge quickly
M**Y
It works
Feels very cheap but gets the job done
Y**X
Still being used today!
I'd give it a 10/10 mainly used in tactical lights. It is still working hard to this day!
C**N
inconsistent output
I used these batteries in my Stream light Pro-tac 2L X, and the light flickers. It does not remain constant or at the correct output. I've also tried these batteries in my surefire G2x, and I've had the same results.These batteries are a good concept for replacements of (x2) stacked 123A's but they don't work well with high output flashlights. Wouldn't rely on them staying constantly on.
Trustpilot
3 weeks ago
1 month ago