Pre-register for our upcoming Free Charger Promo: make the switch to rechargeables ahead of Earth Day

If you've been wanting to make the switch to rechargeables, but the upfront cost has been stopping you, we've got the perfect Earth Day gift for you and the planet:

Buy any 6-pack of Charge & Save batteries (AA or AAA) now and get:

✅ A free E421 Charger

✅ Free shipping

(Just add one pack to your cart — the charger is added automatically!)

Be the first to know when the promo drops and make the switch to greener power without the extra cost.

This is a limited stock promotion. Pre-register here and we’ll e-mail you the moment the promotion is live! You will also receive future GP promotion news.