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Two Kastar BL-5B batteries and a foldable-plug LCD charger

Kastar

Kastar BL-5B 2-Pack Battery & Charger GPS Tracker GT102 TK102 Vertu Constellation RM-267v RHV-8 Nokia 5300

SKU CH-0BJ7-SGG1Z

Two 890 mAh lithium-ion batteries with a foldable-plug smart charger for GPS trackers, Vertu Constellation and Nokia handsets

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.26 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • Two lithium-ion batteries provide 890 mAh each
  • Smart LCD charger shows red while charging and green when full
  • Foldable flat plug makes the charger easy to pack
  • Works with GPS tracker GT102 TK102 and Vertu Constellation
  • Compatible with Nokia 5300 XpressMusic and Vodafone Mini D100

Kastar BL-5B Battery & Charger Kit

This pack supplies two lithium-ion cells rated at 3.7 V and 890 mAh each, plus a compact wall charger with a foldable flat plug. It is intended for owners of compatible GPS trackers, Vertu handsets, Nokia feature phones and a range of older digital cameras that use the BL-5B form factor.

Charger Input and Output Limits

The charger accepts AC 100 to 240 V at 50 to 60 Hz and delivers a fixed DC 4.2 V at 600 mA. A red LED shows charging while a green LED indicates standby or full charge; the unit cannot supply a higher current or a different voltage.

Battery Capacity Decides Suitability

Each cell stores 4.26 Wh, so runtime depends entirely on the drain of the specific device. Buyers whose equipment demands a larger capacity or a different chemistry will need another solution.

Highlights

  • Two lithium-ion batteries provide 890 mAh each
  • Smart LCD charger shows red while charging and green when full
  • Foldable flat plug makes the charger easy to pack
  • Works with GPS tracker GT102 TK102 and Vertu Constellation
  • Compatible with Nokia 5300 XpressMusic and Vodafone Mini D100

Specifications

BrandKastar
ModelBL-5B
Part NumberMCH-2B-BL5B-6
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.26 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

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Questions about this item

Should I buy the two-battery pack or a single battery for my Nokia 5300?

The pack includes two 890 mAh BL-5B cells and a charger, giving you a ready spare so the phone stays powered while one battery charges.

What does the 4.26 Wh rating mean for daily use in a GPS Tracker GT102?

At 3.7 V and 890 mAh the cell stores 4.26 Wh, typically providing several hours of continuous tracking before needing a recharge.

Will the foldable-plug charger work on 240 V mains and how fast does it charge each battery?

Yes, the charger accepts 100–240 V AC and delivers 4.2 V at 600 mA, so a depleted 890 mAh battery reaches full charge in roughly 90 minutes.

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