Deals on Discount Batteries

Anker Direct via Amazon offers its Anker Astro3E 10,000mAh External Battery Pack, model no. AK-79ANS1052-BA, and Anker 36-Watt 4-Port USB Wall Charger, model no. AK-71AN3654W-WA, for $59.98. (Add both items to your cart.) Coupon code "ZVGA3P2S" cuts it to $39.99. With free shipping, that's $20 below the lowest total price we could find for these items separately elsewhere. The battery pack features an LED status bar and dual outputs to charge two devices at once, while the wall charger is able to charge four devices.

Newegg offers the Kensington PowerBolt 4.2A Dual-USB Charger, model no. K39667AM, for $16.99. Coupon code "EMCYTZG56" cuts it to $9.99. With free shipping, that's tied with our mention of a similar item from last month and the lowest total price we could by $10. It features dual 2.1-amp USB ports for simultaneous charging and is compatible with most smartphones and tablets. Offer ends April 24.

Lepow via Amazon offers Prime members the Lepow Moonstone 6,000mAh External Battery Charger in Apple Green, model no. L-MS6000-AppleGreen-US-01-FBA, for $19.99. Coupon code "LEPSLICK" cuts it to $18.99. (Non-members can spend $35 or more to qualify for free shipping; otherwise shipping costs $5.55.) With free shipping, that's the lowest total price we could find by a buck, although we saw it for a $5 profit via rebate last month. This battery charger automatically sends the correct amperage to your device and includes a Micro USB cable and felt storage pouch. Coupon expires April 30.

AltaTac via eBay offers the Duracell AA Alkaline Coppertop Battery 30-Pack bundled with the Duracell AAA Alkaline Coppertop Battery 10-Pack for $16.99 with free shipping. That's $0.43/battery, tied with last week's mention, and the lowest total price we could find for this quantity now by a buck.