
Keeps loose AA, AAA, 9V, and other batteries sorted in one case so you're not digging through a junk drawer when something dies, and it's currently $2.20 off the list price at Walmart. Buy Now at Walmart
- Durable shockproof and waterproof EVA material
- Neatly holds 80 batteries in pre-cut foam slots
- Prevents contact ends from touching for safety
- Includes battery tester to check charge levels
- Compact 8 x 10.6 x 2.95 inch organizational design

These rechargeable AAs suit anyone tired of buying disposable batteries for remotes, game controllers, and other everyday gadgets, since the included charger lets you reuse the same set for years. Walmart has the 12-pack for $27.53, about $6 off the $33.99 list price. Buy Now at Walmart
- Eco-friendly rechargeable AA batteries
- Rapid two-hour four-bay battery charging
- Constant stable voltage for high-drain devices
- Compatible with Blink cameras, Xbox, and smart locks
- Eliminates need for single-use batteries

Worth a look if your devices chew through alkaline batteries quickly, since these rechargeable AAs come with their own charger instead of needing a separate one, and right now they're $5 off the $33 list price. Buy Now at Amazon
- Charges AA lithium and NiMH batteries
- 3600mWh high-capacity lithium power
- Fast 3-hour full charging cycle
- 2500+ charge cycles for durability
- Smart LED charging status display

Handy if you already own a stash of AA Eneloops and need them to fit C-sized devices like flashlights or boomboxes instead of buying separate C batteries, and these are $3 off the usual price. Buy Now at Amazon
- Convert AA batteries for C-size applications
- Maintain original 2600mAh AA battery performance
- Ultra-lightweight 0.33 ounce design
- Compact form factor fits standard C-size slots
- Includes eight convenient C-size battery adapters