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Kastar BL-5B lithium-ion battery with foldable-plug LCD charger

Kastar

Kastar BL-5B Battery & Charger Pack

SKU CH-XZER-13YF8

Replacement lithium-ion battery with foldable-plug smart LCD charger for compatible Nokia handsets

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity4.26 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • 890 mAh Li-ion battery powers compatible Nokia phones
  • Smart LCD charger shows red while charging, green when full
  • Foldable flat plug folds flat for easy storage
  • Universal 100-240 V AC input works worldwide
  • One battery and one charger included in pack

Replacement power for legacy Nokia handsets

The pack supplies a single 890mAh lithium-ion cell rated at 3.7V and 4.26Wh together with a compact AC charger that accepts 100 to 240V input at 50 or 60Hz and delivers 4.2V at 600mA. A foldable flat plug keeps the charger slim for travel or drawer storage. The set targets owners of the listed Nokia feature phones who need a fresh battery and a matching mains adapter.

Charger fits a wall socket and frees the USB port

The charger plugs directly into mains power so no computer or separate USB supply is required during charging. Red LED shows active charging while green LED signals standby or full charge. Because the battery slots into the charger externally the handset remains free for calls or can be left aside while the spare cell tops up.

Steady 600mA output sustains a full charge cycle

The charger maintains a constant 600mA DC current until the cell reaches 4.2V then switches to standby indicated by the green light. This fixed-rate profile avoids the current taper seen in rapid chargers so the battery receives a consistent fill each cycle. The chemistry and charge rate are matched to the original BL-5B specification for long-term cycle life.

Highlights

  • 890 mAh Li-ion battery powers compatible Nokia phones
  • Smart LCD charger shows red while charging, green when full
  • Foldable flat plug folds flat for easy storage
  • Universal 100-240 V AC input works worldwide
  • One battery and one charger included in pack

Specifications

BrandKastar
ModelBL-5B
Part NumberMCH-1B-BL5B-A
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity4.26 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How long will the 890mAh battery last before needing a recharge under heavy use?

The 890mAh lithium-ion cell stores 4.26 Wh at 3.7V; actual run-time depends on the phone model and usage pattern.

Does the charger get hot or make noise when left plugged in all day?

The wall charger draws AC 100-240V and outputs DC 4.2V at 600mA with a simple LED indicator; it has no fan or moving parts.

Which Nokia handset must I already own for this BL-5B pack to work?

The pack fits models including 2610, 3220, 3230, 5070, 5140, 5200, 5300, 5500, 6020, 6060, 6070, 6080, 6101, 6120, 6121, 6124, 6230, 7260, 7360, N80, N83 and N90.

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