TalentCell 12V 6Ah LiFePO4 Battery Pack, Ultra Long Life Cycles Rechargeable DC 12.8V 6000mAh 76.8Wh Lithium Iron Phosphate Backup Battery for LED Strip, CCTV Camera, Router, Solar System, DIY Project

This TalentCell 12V 6Ah LiFePO4 battery pack has been an outstanding purchase. Right out of the box, it felt well-built and high quality, and after using it, I can confidently say it delivers exactly as advertised.One of the biggest advantages is how lightweight and compact it is compared to traditional lead-acid batteries. It’s incredibly easy to carry and install, which makes it perfect for portable setups. Despite the smaller size, the performance is impressive—it provides consistent, stable power and holds a charge really well over time.I’ve been using it for a portable diy boombox, and it has been completely reliable with no unexpected drop-offs or issues. The LiFePO4 chemistry also gives peace of mind with its longer lifespan and added safety compared to other battery types.Charging is straightforward, and the battery maintains its efficiency even after multiple cycles. It’s clear this is a well-designed product meant to last.If you’re looking for a dependable, lightweight, and long-lasting 12V battery solution, this one is absolutely worth it. Highly recommend!

Nice battery, comes with the charger, seems to hold a charge just fine. Haven't run it all the way down yet, but works like a champ with my QRP rig. Fully charged voltage isn't too far away from 12v that the QMX+ can use it direct. Built in display helps with portable operation, and the fact that it comes with the coaxial jacks already connected makes it plug and play pota, etc.

Very nice battery and charger ! I am using it (with a buck converter) to power some QRP radios and it has an excellent capacity for hours on air and light enough to be easy to carry.

Seems to work well so far, used for a pair of pota activations. Output about 13.2v at full charge, comes with a 5.5x2.1 cable with open ends which I attached PowerPoint to.Tested with a g90 at full 20w am and fm on multiple bands, this pulls a max of just over 5amp which the battery handled fine. Charging using included charger is simple (red is charge green when done) but it's quite slow taking almost hours to charge from around 50%. Not a deal breaker since this can prolong battery life too.The cells are lifepo 4s1p configuration with some kind of bms. The battery meter seems to work fine, after drawing a measured 3amps it was still showing 75% (4 lights) but dropped to 25% (2lights) just after 4 amps used.Overall i think it's worth it and was comparable in size to my diy 3s2p 21700 liion 8ah battery I was using but this provides better power for 12 radios.

Just over a month and at 75%, after full charge unused. Can’t return. I don’t recommend it.

I've tried a couple different 12v batteries and this is probably my favorite. Just be sure to be careful and gentle with the wires when plugging and unplugging. It is durable, however for me after many charging cycles and plugging in and unplugging, the insulation near the connectors tends to wear out and can cause a short once the wires are exposed. Granted, I use these batteries on my e-bike as auxiliary power for lights, my Android Auto device, phone charging and cameras, and it stands up to vibration, rain, hot and cold weather. The battery indicator on the battery itself is so convenient. Performance-wise I'm able to run 2 auxiliary headlights and android auto with 2 cameras recording continuously for about 5-6 hours on one charge. Charges quickly with the included charger.

Great for portable amateur radio setup. Battery life is awesome. It stayed at 12v+ for three hours running my radio with lots of transmitting. Compact and fairly light for POTA/SOTA staions.

This is a decent battery overall. The included charger, barrel connector leads, and capacity indicators make it easy to use. It's advertised as being made of 6000 mAh cells. So with 4 in series, you get 6 Ah at a nominal12.8 volts. However, they test slightly below their marks in capacity.I used a battery capacity tester, programmed to stop the test at 10.8 volts under load (you shouldnt go below 11 normally) to extract the maximum safe capacity. The pack only tested to 5.75 Ah with a constant current discharge of 1.0 amp. Now this sounds close enough, but at such a low discharge current, a pack like this should easily hit 6000 mAh, possibly higher. So realize you wont get the full 6000, even when new. See the picture for the full details. At the time, this battery was about 36 USD.

se la instale a una lámpara solar, y fue fácil conectarla con los conectores que incluye, hasta el momento si dura toda l noche iluminando, execelente producto por el precio, comprare otra para un proyecto de car audio portatil

Maravillosa, la uso en una montura computarizada, y ya llevo 2 semanas usándola unas 2 horas cada 3 días, y no ha bajado de 50%