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Three small rectangular batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar 3-Pack Li-90B Battery & LTD2 USB Charger for Ricoh DB-110

SKU CH-6Y71-X6X5Q

Three Li-90B batteries and a dual-slot USB charger with LCD status for Ricoh DB-110 cameras

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity4.81 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three spare batteries keep your Ricoh shooting longer
  • 1300 mAh Li-ion cells deliver 4.81 Wh each
  • Dual-slot USB charger powers two packs at once
  • Micro-USB and Type-C inputs let you charge anywhere
  • LCD screen shows real-time capacity and status

Three-pack replacement for Ricoh DB-110

This kit supplies three Kastar Li-90B lithium-ion cells and one LTD2 dual charger for Ricoh GR III, GR IIIx, WG-6, G900 and several THETA models. Each cell delivers 3.7 V and 1300 mAh, matching the original DB-110 specification. Photographers who need multiple spares for long shoots can carry all three in a compact bundle.

USB dual charger with LED status

The LTD2 charger accepts 5 V 2-3 A input through Micro-USB or Type-C and can charge two batteries simultaneously at 4.2 V 800 mA each. An intelligent LED display shows charging progress and remaining capacity for each slot. Power draw stays within standard USB limits, so the unit runs cool and silent during normal operation.

Interchangeable plate design for mixed kits

The charger uses swappable plates, letting you adapt it to other battery types without buying a new base. A Micro-USB cable is included for immediate use with power banks or wall adapters. Buyers who need a dedicated single-bay charger or a higher-wattage desktop station will need a different product.

Highlights

  • Three spare batteries keep your Ricoh shooting longer
  • 1300 mAh Li-ion cells deliver 4.81 Wh each
  • Dual-slot USB charger powers two packs at once
  • Micro-USB and Type-C inputs let you charge anywhere
  • LCD screen shows real-time capacity and status

Specifications

BrandKastar
ModelLi-90B
Part NumberCH-LTD2-3B-LI90B-D
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity4.81 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

How do I install the Li-90B battery into my Ricoh GR III, and what step do people get wrong?

Open the battery door, align the contacts on the Li-90B with the camera terminals, and press until it clicks; the step people miss is inserting it upside down, which prevents the door from closing.

What maintenance will the Kastar Li-90B batteries and LTD2 charger need later?

Store the 1300mAh batteries at roughly half charge if unused for weeks, recharge them every few months to avoid deep discharge, and keep the charger’s Micro-USB and Type-C ports free of dust.

What limit appears first when using the LTD2 charger continuously to charge two batteries at 800mA each?

The charger’s 15W input rating is the first bottleneck; sustaining dual 800mA output at 4.2V requires a 5V 3A source, so a weaker adapter will throttle the charge rate.

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