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Twelve AA lithium-ion batteries and a twelve-slot charger in a retail box

RayHom AA 1.5V 3700mWh Li-ion 12-pack with 12-slot charger

SKU CH-QAA6-X7JHB

Twelve rechargeable AA lithium-ion cells deliver 1.5 V constant output and 3700 mWh capacity, paired with a 12-slot Type-C charger that refills any mix of one to twelve batteries in two hours

  • Typelithium_ion
  • Pack12 Pack Batteries + 12 Slot Charger
  • Chemicallithium_ion
  • 3700 mWh capacity keeps devices running longer
  • Constant 1.5 V output maintains steady performance
  • Rechargeable up to 1600 cycles reduces waste
  • 12 independent slots charge 1–12 batteries in 2 hours
  • Operates from -20 °F to 131 °F for extreme conditions

12-pack AA lithium-ion cells with 12-slot charger

RayHom supplies twelve 1.5 V AA lithium-ion batteries rated at 3700 mWh each, bundled with a matching 12-slot charger. The set targets owners of Blink cameras, Xbox controllers, video doorbells, digital cameras, motorised toys, smart-home sensors and microphones who want a single rechargeable solution for multiple devices.

3700 mWh capacity and 1600-cycle lifespan

Each cell delivers a constant 1.5 V output through discharge, providing steady power until the 3700 mWh reserve is depleted. The chemistry is rated for up to 1600 recharge cycles, so the pack replaces thousands of disposable equivalents. Operation is specified from -20 °F to 131 °F, giving headroom for outdoor or unheated locations.

Type-C charger with independent slots

The included charger accepts 5 V 2 A via a USB Type-C port and can replenish any combination of one to twelve batteries in roughly two hours. Each slot operates independently, so mixed charge states are handled without waiting for a full bank. The bundle removes the need for separate chargers or disposable cell inventories.

Highlights

  • 3700 mWh capacity keeps devices running longer
  • Constant 1.5 V output maintains steady performance
  • Rechargeable up to 1600 cycles reduces waste
  • 12 independent slots charge 1–12 batteries in 2 hours
  • Operates from -20 °F to 131 °F for extreme conditions

Specifications

BrandRayHom
ModelAA 1.5V 3700mWh,PJ-L1211
Typelithium_ion
Pack12 Pack Batteries + 12 Slot Charger
Chemicallithium_ion

Questions about this item

Will these 1.5V AA lithium cells power my older Blink camera that originally used disposable alkalines?

Yes, each cell maintains a constant 1.5V output through the full discharge cycle, matching the voltage profile of standard AA alkalines so legacy devices see no difference.

How can I verify the charger is charging each of the 12 slots correctly after I plug it in?

Insert one to twelve batteries; each slot operates independently with its own indicator, so you can confirm every cell is accepting current without waiting for a full batch.

Does the 12-slot charger come with a Type-C cable and wall adapter, or must I supply them separately?

The charger has a Type-C input supporting 5V 2A; a compatible cable and USB power source are required but not included in the pack.

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