Deals on Discount Batteries

Amazon offers Prime members its AmazonBasics AAA Rechargeable Batteries 8-Pack for $9.99 with free shipping. (Non-members can check out via Subscribe & Save to bag free shipping, but be sure to cancel your subscription once your order ships.) That's tied with our mention from two weeks ago, $2 off, and the lowest price we could find. They come pre-charged and last through a purported 1,000 recharge cycles.

Amazon offers Prime members the AmazonBasics AAA NiMH Precharged Rechargeable Batteries 12-Pack for $11.99 with free shipping. That's tied with our July mention as the lowest price we've seen. (It's the best deal now by $2.)

Monoprice offers its Monoprice Rapid Portable Battery Charger for $3.99 with free shipping. That's the lowest price we could find by $27. It charges Ni-MH or Ni-Cd AA/AAA batteries.

Bestek via Amazon offers its Bestek 300-watt Power Inverter for $26.99. Coupon code "ZTVZGLCJ" cuts that to $18.99. With free shipping, that's a buck under our May mention and the lowest price we could find by $13. It features two AC outlets and two 3.1-amp USB ports.

Cafago offers the Colisi Smart Battery Charger for $29.14. Coupon code "H9557A" cuts that to $20.79. With free shipping, that's $21 off list and the lowest price we could find. It's compatible with almost all types of rechargeable batteries, and features a backlit LCD display, mixed charging, and over-current and over-heat protection.

Note: This item ships from China and may take up to four weeks to arrive.

Surge Pro Store via Amazon offers the NTONPOWER Docking Charging Station for $79.99. Coupon code "3M53IXTX" cuts the price to $63.99. With free shipping, that's $16 off list and the lowest price we could find. It features 10 universal USB ports, multi-safety protections and intelligent temperature control, optimal output distribution, tender blue indicator and switch, and separate power cord. Deal ends September 30.

Sunvalley Brands via Amazon offers the RAVPower 40W 4-Port Fast Charger with Quick Charge 3.0 for $23.99. Coupon code "3MSO846M" cuts that price to $18.99. Plus, prime members bag free shipping. That's $71 off and the lowest price we could find. It features four USB Ports: one quick charge 3.0 port and three 5-volt/2.4-amp ports.