All-Battery.com Super Sale: Up to 80% off + 12% off coupon

All-Battery.com takes up to 80% off select batteries and chargers during its ongoing Super Sale. Plus, dealnews readers can use coupon code "dealnews" to slash an extra 12% off. Combined, it's one of the best promotions we've seen from All-Battery.com. A best bet after coupon is the 12 AA 2300mAh with 12 AAA 1000mAh rechargeable Batteries and a compact charger for $29.03. With free shipping, it's $31 off and the lowest total price we could find.