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Four rectangular batteries and a compact charger with foldable plug

Kastar

Kastar BL-5B 4-Pack Battery & Smart LCD Charger for Nok 2610, 3220, 3230, 5070, 5140, 5140i, 5200, 5208

SKU CH-PBST-W3WFN

Four 890 mAh lithium-ion batteries and a foldable-plug LCD charger compatible with Nokia 2610, 3220, 3230, 5070, 5140, 5140i, 5200 and 5208

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity4.26 Wh
  • Dimensions3*2*3 Inch
  • FeaturesFoldable Flat Plug
  • Four 890 mAh Li-Ion batteries keep compatible handsets powered
  • Smart LCD charger shows red while charging and green when full
  • Foldable flat plug folds away for compact storage
  • Universal 100–240 V input works worldwide without a converter
  • Charger delivers 4.2 V at 600 mA for steady recharging

Four-pack Li-Ion replacement set

This pack supplies four 3.7 V lithium-ion cells rated at 890 mAh each and a matching wall charger. It targets owners of legacy Nokia handsets such as the 2610, 3220, 3230, 5070, 5140, 5200 and 5208 who need fresh power without hunting for obsolete originals. The bundle covers both battery and charging hardware in one purchase.

Charger runs cool on universal mains

The charger accepts AC 100-240 V at 50-60 Hz and delivers a steady DC 4.2 V at 600 mA to each cell. A foldable flat pin keeps the plug compact for storage, while a simple LED shows red during charging and green once the battery reaches full capacity or sits in standby. No fan or active cooling is required in normal use.

Drop-in fit for listed handsets

Each battery matches the BL-5B form factor, so it slides directly into the battery compartment of supported models including the 5300, 5320, 5500, 6020, 6021, 6060, 6070, 6080, 6101, 6120, 6121, 6124, 6230, 7260, 7360, N80, N83 and N90. The charger operates from any standard wall outlet, freeing the user from proprietary cables or desktop cradles. Builders needing cells for other chemistries or higher capacities should look elsewhere.

Highlights

  • Four 890 mAh Li-Ion batteries keep compatible handsets powered
  • Smart LCD charger shows red while charging and green when full
  • Foldable flat plug folds away for compact storage
  • Universal 100–240 V input works worldwide without a converter
  • Charger delivers 4.2 V at 600 mA for steady recharging

Specifications

BrandKastar
ModelBL-5B
Part NumberMCH-4B-BL5B-A
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity4.26 Wh
Dimensions3*2*3 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How do I install the Kastar BL-5B batteries and connect the charger to mains power?

Insert each 3.7V 890mAh battery into the charger slots, fold out the flat plug, and plug the unit into any AC 100-240V 50-60Hz wall socket. Red LED means charging; green means full or standby.

What maintenance will the four BL-5B cells need over time?

Lithium-ion cells degrade with cycles. Store at roughly half charge if unused for weeks, avoid deep discharge, and replace the pack when run-time drops noticeably below the original 4.26 Wh capacity.

What is the first limit reached during sustained charging of all four batteries?

The charger outputs 4.2V at 600mA total, so each cell charges at a fraction of that current. The 600mA shared output is the bottleneck that lengthens full-charge time when all four slots are occupied.

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