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Compact rectangular dual USB charger with LCD screen and interchangeable plates

Kastar

Kastar Li-90B DB-110 LTD2 Dual USB Charger

SKU CH-RNJE-PMHM6

Dual USB charger powers two Ricoh DB-110 batteries simultaneously with LCD status display and Micro-USB or Type-C input

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions5 × 3 × 1 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two batteries simultaneously via dual USB ports
  • Swappable plates support multiple Ricoh DB-110 camera models
  • LCD screen shows real-time charging status and capacity
  • Micro-USB and USB-C inputs offer flexible power options
  • Intelligent 4.2 V 800 mA output protects Li-Ion cells

Kastar Li-90B dual USB charger

The Kastar Li-90B dual USB charger powers two Ricoh DB-110 lithium-ion batteries simultaneously. It suits photographers who use Ricoh GR III, GR IIIx, WG-6, G900 or any THETA 360° spherical camera and want a single compact unit for both cells.

USB input limits charging speed

The charger accepts 5 V at 2 to 3 A through either a Micro-USB or USB Type-C port, delivering a maximum of 15 W. Each battery receives 4.2 V at 800 mA whether one or two are inserted, so total charge time depends on the power source you provide.

Interchangeable plates and LCD status

An LCD panel shows real-time charging progress and remaining capacity for each slot. The design allows the charging plates to be swapped for other battery types, while the 5-by-3-by-1-inch footprint fits easily in a camera bag for daily carry.

How it compares

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

Price $6.99
Cheaper than about 92% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLi-90B
Part numberCH-LTD2-0B-LI90B-E
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions5 × 3 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

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Questions about this item

Does the Kastar Li-90B DB-110 LTD2 charge one or two batteries at once?

The charger holds two plates and charges both batteries simultaneously at 800 mA each.

What does the 800 mA output mean for my Ricoh DB-110 battery?

It delivers a steady 800 mA charge current, so a depleted DB-110 reaches full capacity in roughly two to three hours.

Which USB inputs does the charger accept?

It has both Micro-USB and USB-C ports, each accepting 5 V at 2–3 A for 15 W input power.

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