🔋 Power that Lasts, Safety that Shines!
The BOANV 4PCS 1300mAh 9V Rechargeable Batteries are designed for high performance and safety, featuring a USB-C charging design and advanced smart chip technology. With a capacity of 1300mAh and up to 1500 charge cycles, these batteries are perfect for smoke detectors, alarms, and other essential devices. Enjoy peace of mind with a 12-month warranty and eco-friendly reusability.
| Item Weight | 0.12 Kilograms |
| Unit Count | 4.0 Count |
| Battery Cell Type | Lithium |
| Recommended Uses For Product | Fire Alarms,Gps,Smoke Detectors |
| Reusability | Rechargeable |
| Battery Capacity | 1300 Milliamp Hours |
| Voltage | 9 Volts |
B**C
Great Replacements for Throw-away Batteries
Good value on quality rechargeable batteries. Should save me a lot of $$ over time. Also nice to have a recharging cable included with the batteries.
M**.
Work Well!
These rechargeable 9 volt batteries work very well. Last along time in my devices. Very Happy!
H**N
Certified buyer
One of the batteries would not charge over 8.7 volts. The rest of the batteries were good over 9.0 volts charging.
A**O
translucent light, great capacity
I got better life out of these, than stated run time with alkaline battery, using a wireless microphone receiver. I love the translucent light in the end, to show the charging state.
M**R
Reasonable priced and they charded quite fast.
I bought 2 Lazy boy recliners for the wife laast week for her birthday. and the control boxes need 2 9 volt barreries to work as backup power in the control boxes. So I bought this 4 pack for them. The were reasonaly prices for 1300 mAh betteries. they arrived within a week and charged up in less than 2 hours. I how have them installed in the power supplies for the recliners. I have not had to use them yet but I will be sure they can return the recliners to home if the power goes out. I tried them and they got it "home but not very quickly. You got to do it fast or the controller suts down.
D**D
UNSEALED BOX HAD BEEN OPENED BEFORE I RECEIVED IT. BATTERIES DEFECTIVE. BATTERY MISSING!!
Discussed issue with Amazon Agent. Described that batteries were not charging correctly according to product instructions. The box I received was already opened by someone, as the box was not sealed, and a battery was missing from the box that I received. Amazon Agent instructed me to return defective item with one battery missing when I received the package, for a full refund. Which is what I am doing!! Will follow up on product review when I receive my refund!!!
J**N
The handiest thing in my recording studio!
I have several of these. So many things in the music recording business require 9v batteries. Something as simple as a tuner with a dead battery can cos much more than the battery. Having these inexpensive rechargeables around have saved the day many times.
A**R
Super convenient charging
These 9v batteries are the way to go. Long lasting charge and saves me money.
Trustpilot
2 weeks ago
2 weeks ago
