I use this in my gun safe to power a led strip light, it's also connected to a motion sensor so it goes off after a short period of time.
It has a good capacity and I don't have to charge it up very often, I also like that it has led indicators so I know how much battery is left.
EBL Rechargeable AA Batteries 2300mAh - Long Lasting Battery (8 Counts) + Charger for AA AAA Batteries
47 Review
5-Pack EBL 9V Rechargeable Lithium Ion Batteries With 600MAh Capacity And 5-Bay Charger For Smoke Alarm Detectors - 2A Input
34 Review
EBL Smart LCD Charger With 2800MAh Rechargeable AA Batteries 4Pcs & 1100MAh AAA Batteries 4Pcs Combo - High-Performance And Convenient Rechargeable Batteries And Charger Set
28 Review
LCD Battery Tester For Universal Battery Types - AA, AAA, C, D, 9V, CR2032, CR123A, CR2, CRV3, 2CR5, CRP2, 1.5V/3V Button Cells With Included AAA Battery
29 Review