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The FITHOOD BL-5B is a rechargeable 3.7V lithium-ion battery with an 890mAh capacity, designed specifically for household radios and remotes. Featuring built-in current protection, it ensures device safety while delivering stable power. Compact and lightweight, it offers an eco-friendly alternative with a one-month replacement guarantee, making it the perfect upgrade for millennial professionals seeking reliability and sustainability.




| ASIN | B09H5MPB1J |
| Antenna Location | Radio |
| Battery Capacity | 890 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 0.6 Ounces |
| Best Sellers Rank | #149 in Two-Way Radio Batteries |
| Brand | FITHOOD |
| Built-In Media | Household Radio battery |
| Customer Reviews | 4.4 4.4 out of 5 stars (157) |
| Item Dimensions | 1.82 x 0.22 x 1.34 inches |
| Item Weight | 0.02 Kilograms |
| Manufacturer | FITHOOD |
| Model Name | BL 5B |
| Model Number | BL 5B |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.7 Volts |
R**D
Perfect Fit!
Perfect fit, quality product. My remote keyboard had a battery that was exploding. I debated.... Do I buy a new keyboard, or do I buy a new battery. The battery is perfect. Glad I Decided to prevent waste by buying a new battery. This battery works perfectly.
T**E
Works for my rii keyboard/touchpad/remote
My rii remote stopped wkg. The battery inside said bl-5b so I bought this and it works
L**E
Good replacements.
These are way better than the original batteries that came with a mini keyboard I frequently use.
M**M
Works as needed
Bought for my parents
A**N
La recomiendo
M**W
Fully operational
Perfect fit exactly what the headset needed
H**N
Has 85% of rated capacity.
I've ran the battery through a couple full cycles now and haven't gotten past 760mAh capacity. It fit a little tight in the case. Other than that it works like it should so far.
R**N
Good life on these cells
Why did you pick this product vs others?: Buying my second battery now after daily use for 3 years. If an $8 battery gets used DAILY for 3 years with no problems, that's a pretty good service life in my book.
R**G
Excelent
G**T
Arrived in a timely manner, fit the old flip cell phone and worked as expected
A**R
It last longer than my old battery
B**1
last way longer than original and fits like glove
M**E
Got it for my old phone was bit to small but I got it to work. Good price 👍 Good quality.
Trustpilot
3 weeks ago
5 days ago