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Kastar 1800mAh Li-ion battery and quad USB charger with Type-C cable

Kastar

Kastar LI-50B VW-VBX090 D-Li92 1800mAh Battery & Quad USB Charger

SKU CH-0DMH-K08PE

Quadruple USB charger powers four 1800 mAh Li‑Ion batteries simultaneously for Olympus, Panasonic and Pentax cameras

  • Total capacity6.66 Wh
  • Pack contents1 Charger + 1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3.5 × 2 × 2.5 in
  • Key featuresQuadruple USB charger, can charge 4 batteries at the same ti
  • 1800mAh Li-Ion cell powers Olympus, Panasonic and Pentax models
  • Quad USB charger fills four batteries at once from one outlet
  • Intelligent display shows real-time charging status and remaining capacity
  • Dual Micro-USB and Type-C inputs accept standard cables
  • Swappable plates adapt the charger to different battery types

One battery and a four-slot USB charger

The kit supplies a single 1800 mAh lithium-ion cell rated at 3.7 V and 6.66 Wh alongside a compact charger that can replenish up to four compatible batteries simultaneously. It targets photographers who use Olympus, Panasonic or Pentax models listed in the compatibility tables and want a spare power source with flexible charging.

Charger input 5 V up to 3 A

The charger accepts power through Micro-USB or USB-C at 5 V and 2 to 3 A, drawing a maximum of 15 W. Output per slot is 4.2 V at 800 mA for one or two batteries and 500 mA for three or four, while an on-board indicator shows charging progress and remaining capacity.

Interchangeable plates and dual USB inputs

A swappable plate system lets the charger adapt to different battery form factors without extra cables. Both Micro-USB and USB-C ports are provided and a USB-C cable is included, so the unit can be powered from common adapters or power banks. Buyers needing to charge more than four cells at once or requiring a dedicated AC mains adapter will need a different solution.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLI-50B VW-VBX090 D-Li92 DB-100 lb-050 lb-052 GB-50A
Part numberLHD4-1B-LI50B-G
Total capacity6.66 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3.5 × 2 × 2.5 in
In the box
Pack contents1 Charger + 1 Battery

Other versions of this model

5 more in the same range

Questions about this item

How do I install the battery in my Panasonic HX-WA20 and what step do people often miss?

Insert the 1800mAh 3.7V Li-Ion pack with the contacts facing the camera's terminals until it clicks, then close the latch fully so the battery lock engages — many users leave the latch unlatched and the camera will not power on.

What maintenance or replacement will the quad USB charger need later?

The charger has no user-serviceable parts; if the Micro-USB or Type-C input port wears out from repeated cable insertion, the whole unit must be replaced.

What limit appears first when charging four batteries at once?

With four packs inserted the charger drops each slot to 500mA output, so a full charge cycle takes longer than when only one or two batteries are connected.

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