Kastar BL-5B 2-pack Li-Ion battery and charger
- Battery & Charger
- 1 Charger + 2 Batte…
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Kastar
Two 890mAh Li-Ion batteries and a foldable-plug LCD charger compatible with numerous Nokia handsets and other devices
The pack supplies two 3.7 V lithium-ion cells rated at 890 mAh each, together with an AC wall charger that folds its flat pins for compact storage. The charger accepts 100 to 240 V input and delivers 4.2 V at 600 mA, showing red while charging and green when the cells are full.
The charger works from any 100 to 240 V mains supply at 50 or 60 Hz, so it can be used worldwide without a voltage selector. Its output is fixed at 4.2 V and 600 mA, meaning charge time is determined by that current and cannot be adjusted for faster or slower cycles.
Each battery stores 4.26 Wh, which defines how long a compatible handset or camera can run between charges. Devices that draw more current will drain the cells proportionally faster, so the 890 mAh figure is the single number that decides whether this pack matches your usage needs.
| Brand | Kastar |
|---|---|
| Model | BL-5B |
| Part Number | MCH-2B-BL5B-9 |
| Type | Battery & Charger |
| Pack | 1 Charger + 2 Batteries |
| Chemical | Li-Ion |
| Capacity | 4.26 Wh |
| Dimensions | 3*2*2 Inch |
| Features | Foldable Flat Plug |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The listing includes two 890 mAh BL-5B batteries and one charger, so you get a ready spare without ordering twice.
At 3.7 V the cell stores 4.26 Wh, giving typical talk and standby times for the original BL-5B specification.
Yes, the charger accepts 100–240 V AC and outputs 4.2 V at 600 mA, fully charging each 890 mAh pack in roughly two hours.
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