Just as good and dependable as their regular batteries,but rechargeable. All around outstanding product.
Reviewed by Bruce R Hatfield (Posted on 11/13/13)
- Not happy
Product does not work with new back-up light ,the 200 luminous version. I wish that this information could've been listed on the sure fire website.
Reviewed by Don (Posted on 11/2/13)
- These work great in LED lights!
These lithium-phosphate batteries are a great alternative to lithium primary cells. Instead of constantly throwing away used batteries this option allows you to recharge these specially made lithium-phosphate batteries over and over again. They don't have as much capacity as the disposable lithium batteries but the ability to recharge them more than makes up for this issue. Personally, these haven't replaced disposable lithium primary batteries. Instead, these lithium-phosphate batteries are what I keep in my lights and I carry standard lithium primaries as backup. So far I have not had any problems with these batteries. I bought them as an extra set to go with my charger. I'm very happy with these lithium-phosphate batteries!
Reviewed by Sean E (Posted on 10/28/13)
- rechargeable batteries
The rechargeable batteries I purchased would not charge. I sent everything back and received another charger and 2 sets of batteries. Only one set of batteries worked and it's not cost effective to return those that won't charge even with ups ground. I can't believe sure fire would sell inferior chinese products.
Reviewed by email@example.com (Posted on 10/17/13)
- sfr 2b
Nice product I have a ton of money I purchased two sets one for the light the other to keep at the ready in the charger. I use them in my duty light 350 Lumen 6p led defender 2 plus hours of run time.
The batteries cycle great. Nice product don't waist your money on the ebay ultra fire rechargeables there junk trust surefire you will never go wrong.
Reviewed by Jay (Posted on 10/17/13)
- No Brainer
I am a volunteer firefighter. Nobody said firefighters had to be smart, but this was too easy. 4 batteries and a charger for about the price of a box of batteries. I need a dependable light and even at half power you get more light than most flashlights at full power. Very happy.
Reviewed by David (Posted on 10/17/13)
- Excellent product
After buying 12 packs of standard lithium batteries to keep the cost down I finally ran into these batteries. They work very well in my 123A flashlights, and I'm very happy I don't have to continue to throw away spent batteries and money. The added safety of the chemistry is a big plus.
Reviewed by Guy H (Posted on 10/17/13)
- SF2R-CB along with SF2R-KIT01
I purchased (2) batteries and was delivered (4) along with my plug in charger. (4) The batteries have served me very well. I am an outside chemical operator for BP and I use my sure fire rechargable batteries every single day. I put two in the battery and two in the charger and switch them out every day. I have been doing this routine for over a year now with out any problems. I have found that the total quality management of surefire to be in the elite status. Thank you for providing a great product and following it up with excellent service.
Reviewed by firstname.lastname@example.org (Posted on 10/16/13)
- Best LiFePO4 123's available
These are the best LiFePO4 CR123A batteries you can purchase. Their capacity is about 1/2 to 1/3 of a normal CR123A, but you don't have to pay for new ones. Make sure you buy a charger that is specifically made for LiFePO4 chemistry or you can damage the batteries.
Reviewed by Airwolf (Posted on 10/16/13)
- SF2R-CB. Batteries
Purchased these so I would have some batteries I could recharge off of a 12 volt battery that is kept charged by a solar panel if something happens that I can't get the CR123 because of a natural disaster or a government shut down. At least I can keep some of my equipment working. Haven't had a chance to use them yet. I charged them and put them up to see how long they will hold a charge. Good service from Surefire.
Reviewed by Boomer223 (Posted on 10/16/13)
Do not use LFP 123A batteries with incandescent illumination tools. See Restrictions below.
These two LFP 123A lithium-phosphate rechargeable batteries—which retain approximately 50% of their original capacity even after 500 charging cycles—will power SureFire illumination tools that use disposable 123A lithium batteries. The runtime of these LFP 123A lithium-phosphate batteries is about 50% of that provided by disposable 123A lithium batteries; maximum output levels are typically not affected. Use of these rechargeable batteries can result in a cost savings over time, depending on usage habits. Recharge only with AC/DC charger included with SF2R-KIT01, sold separately.
- LFP 123A lithium-phosphate rechargeable batteries provide hundreds of charging cycles
- Use of LFP 123A batteries can result in cost savings over time, compared to disposable 123A lithium batteries
- AC/DC charger sold separately
Warning: As with disposable 123A lithium batteries, do not mix rechargeable LFP 123A lithium-phosphate batteries with other types or brands of batteries, including but not limited to 123A lithium batteries.
Rechargeable LFP 123A batteries are only to be used to power LED illumination products (built to use 123A lithium batteries) and NOT those featuring incandescent lamps. The initial elevated voltage of these rechargeable batteries, immediately after charging, may cause the filament contained within an incandescent lamp to break or “burn out."