Cell Phone Batteries for Sale

Newegg offers the RAVPower Dynamo-On-the-Go 10,000mAh External Battery Pack in White or Black, model no. RP-PB04, for $25.99 with free shipping. That's $74 off list and the lowest total price we could find, although we saw it for $8 less four days ago. It features an LED status bar, dual outputs to charge two devices at once, and four connectors compatible with iPhone and iPad, as well as HTC, Samsung, and other smartphones.

Lepow Official via Amazon offers the Lepow Moonstone 6,000mAh External Battery in six colors (Yellow Duck pictured) for $24.99. Coupon code "FBEGAKB4" cuts the price to $14.99. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $6.33.) That's $2 below last month's mention and the best price we've seen. (It's a current low by $34.) It features dual USB ports, compatibility with all major phones and tablets, a micro USB cable, and travel pouch.

Also available is the Lepow Moonstone 9,000mAh External Battery in Blue for $29.99 before the above coupon, $19.99 after. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $6.37.) That's tied with last month's mention as $60 off list and the lowest total price we could find. It features the same specs as the above model but with more power.

A4C offers the Motorola 1,860mAh Universal Portable Battery Pack Charger, model no. P893, for $7.95 with free shipping. That's the lowest total price we could find by $10. It features an 1,860mAh battery with up to six hours of talk time and microUSB.

AnkerDirect via Amazon discounts a selection of its external batteries and chargers via unique coupon codes, as listed below. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it starts at around $6.) The deals:

• Anker 2nd-Gen Astro Mini 3,200mAh External Battery in 5 4 colors for $15.99 via "2QEWN2K9" ($4 low)
• Anker 2nd-Gen Astro 6,400mAh External Battery in Blue, Green, or White for $20.79 via "EPE94NPI" ($5 under in-store at Walmart)
• Anker 40-Watt 5-Port USB Charger for $23.39 in Black or White via "3Z5CO3P6" (pictured, $3 low)
• Anker 2nd-Gen Astro E4 13,000mAh External Battery in Black for $25.49 via "8B4LJXIA" ($5 under in-store at Walmart)

Of note, if you add two or more of a single item to your cart, these coupon codes will yield an even higher percent-off discount, bagging slightly lower per-unit prices.

PoweraddDirect Amazon offers the Poweradd Pilot 2GS 10,000mAh Dual USB External Battery Pack in Silver for $21.99. Coupon code "S54Q8K24" cuts the price to $14.99. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $6.52.) That's a buck below our winter mention of another color and the lowest total price we've seen. (It's a current low by $5.) It features two USB ports, one microUSB port, and compatibility with most smartphones and tablets.