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Two rectangular batteries and a compact wall charger with foldable prongs

Kastar

Kastar BL-5B 2-pack Li-Ion battery and charger

SKU CH-A8XC-4EDJG

Two 890 mAh Li-Ion batteries and a foldable-plug LCD charger compatible with Nokia BL-5B devices

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.26 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • Two spare batteries keep a spare ready
  • 890 mAh lithium-ion cells deliver 4.26 Wh each
  • Smart charger shows red while charging and green when full
  • Foldable flat plug makes the charger easy to pack
  • Works with listed Nokia, Vivitar, Blu and GPS devices

Kastar BL-5B Twin Pack with LCD Charger

This set delivers two 3.7 V 890 mAh lithium-ion cells plus a smart AC charger. The charger accepts 100 to 240 V input and outputs 4.2 V at 600 mA. A foldable flat plug makes it easy to pack for travel. Red and green LEDs show charge status at a glance.

Suits owners of listed Nokia, Vivitar, BLU.

The batteries replace BL-5B, TB-521, BLI-885 and the other part numbers shown in the compatibility list. Devices not using these exact codes will not fit or charge correctly. Buyers needing a different form factor or higher capacity should look elsewhere.

890 mAh capacity per cell

Each battery stores 4.26 Wh at 3.7 V. The charger replenishes them at 600 mA from any 100 to 240 V wall outlet. Match this capacity to your device's original specification before purchase.

Highlights

  • Two spare batteries keep a spare ready
  • 890 mAh lithium-ion cells deliver 4.26 Wh each
  • Smart charger shows red while charging and green when full
  • Foldable flat plug makes the charger easy to pack
  • Works with listed Nokia, Vivitar, Blu and GPS devices

Specifications

BrandKastar
ModelBL-5B
Part NumberMCH-2B-BL5B-3
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.26 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

Other versions of this model

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Questions about this item

What does the Kastar BL-5B 2-pack include and is any extra cable needed?

The pack contains one smart LCD charger with a foldable flat AC plug and two 3.7 V 890 mAh lithium-ion batteries. No separate cable is required because the charger plugs directly into a wall socket.

Should I choose this 890 mAh version or a higher-capacity BL-5B if one exists?

This model supplies 890 mAh (4.26 Wh) per cell, matching the original Nokia BL-5B specification. If your device manual lists 890 mAh, this is the correct capacity; a higher figure would indicate a different battery series.

What does the 600 mA charger output mean for actual recharge time?

The charger delivers 4.2 V at 600 mA, so each 890 mAh battery takes roughly one and a half hours to reach full charge from empty. The LED shows red while charging and green when complete.

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