The rechargeable 4400mAh Li-Polymer battery pack provides 1 1/2-2 1/2 hours of heat (depending on setting) from a 3 1/2-hour charge using the throw or blanket's existing AC adapter.

Our items are guaranteed for their normal life under standard, non-commercial use.
The rechargeable 4400mAh Li-Polymer battery pack provides 1 1/2-2 1/2 hours of heat (depending on setting) from a 3 1/2-hour charge using the throw or blanket's existing AC adapter.