Use Fewer Batteries
Why anybody still uses alkaline batteries is a mystery, since eco-friendly rechargeables last longer and are simple to use. Be sure to get pre-charged ones, which boast an even greater life span.
- SAVE $80 annually (up to $250 if you use many portable devices).
- GET IT Duracell Value charger with 4AA pre-charged rechargeables, $15; amazon.com.