This External Battery Pack from QuickSafes is included with the QuickShelf, QuickShot, and QuickVent safes, and is sold here as a spare or replacement part. It accepts four AA batteries, and provides power to the safe in cases where the internal batteries have died, allowing you to open the safe.

Provides Emergency Power    Spare or Replacement Part

Related Questions and Answers

Q: 1. Can these batteries be used while charging? I'd like to set it up in a utility audio bag and charge from my BDS while using.

A: Unfortunately, the COAST Zithion-X AA Rechargeable Lithium-Ion Batteries with USB-C Port (1.5V, 2400mAh, 12-Pack) cannot be used while charging.

Q: 2. How long does this take to charge each battery?

A: The Watson 4-Bay Charger for AA/AAA NiMH Batteries is able to charge both AA and AAA batteries of different capacities and from 900 to 1800 mA. Charging time will depend on the exact batteries used.

Q: 3. How fast does it charge?

A: The approximate charge time for a mostly depleted battery is about 3 hours.

Q: 4. Are the Energizer Ultimate Lithium AA Batteries rechargeable? If yes, please advise charger type, model No, etc...

A: These batteries are not rechargeable. If they were, they would be listed as such.

Q: 5. Does it need a first charge of 8hrs for new rechargeable batteries?

A: These batteries are fully charred and ready to use right out of the package. There is no need to charge them before the first use. There is no memory affect to be concerned about.

Q: 6. What is the model number of these batteries? I am looking to buy batteries for my Nest Protect, and the battery has to be Energize L91 model.

A: The Energizer Ultimate Lithium AA Batteries (1.5V, 3500mAh, 8-Pack) manufacture number is 57-EULAA8D.

Q: 7. Is this battery-type rechargeable?

A: No, these Deity batteries are not rechargeable.

Q: 8. Purchasing a set of AA rechargeable batteries, do I need to charge them before using them and if so for how long should I charge them?

A: Most Ni-MH will not be fully charged out of the box. There may be some charge and it is OK to use them that way. If you want them to be fully charged, put them in a compatible charger until the charger indicates they are full. It takes about 4-6 hr to fully charge a depleted Ni-MH battery.

Q: 9. how long to recharge a battery?

A: The recharging time with the Watson 8-Bay Charger for AA, AAA, and NiMH Batteries is about one hour.

Q: 10. There is a Watson charger bay under recommended accessories. Does that mean I can use that charger? If not, which one?

A: Yes, the Watson charger will work.