Discover Dyness Like New batteries and accessories — carefully recovered, thoroughly inspected, and prepared for reliable second-life performance. Enjoy trusted quality at a better value while supporting a greener, more sustainable energy future.
I have now bought 4 of these... and my 5th one is on the way. They really are fantastic batteries. The first 4 I've had since March. They cut my power off for 4 days on 26Aug2026 and these performed flawlessly. The only downside is you gotta have the amps to charge them... and little 30 amps chargers didn't cut it.... using my 2800 watt generator. But in truth... I was using them to power a 12,000 btu a/c and a 8,000 btu a/c... 3 freezers and a fridge. Plus all the low power draws... laptops... rechargeable AA/AAA battery chargers... fans etc. It was in the middle of the heatwave in NC. Brutal.... but they saved me.
Dynesspower 12V 340Ah Mini Lithium Battery
Anonymous
Easy set up and works great so far!
Dynesspower DL5.0C 51.2V 100Ah 5.12kWh LiFePO4 Server Rack Home Energy Storage Battery
Anonymous
Fast and easy transaction
DynessPower US
Hunt, James
Still in the test phase but looking good so far. Finally used 2times and now I can’t get it to work again. I have 12.7 volts but 0 amps. Not sure what is the problem.
Dynesspower 12V 200Ah LiFePO4 Battery
Anonymous
Easy install . Works great . A plus !
Dynesspower 48V 100Ah Lithium-Ion Golf Cart Battery Kit with Charger – Equipped with 200A BMS & Real-Time Monitoring
