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Two rectangular lithium-ion camera batteries with matte grey finish and gold contacts

Kastar

Kastar 2-Pack DB-43 Li-Ion Camera Battery 2300mAh 3.7V 8.51Wh

SKU CH-BM5N-TZ5F8

Two 2300 mAh lithium-ion packs replace Ricoh DB-43, Pentax D-LI7, Fujifilm NP-120 and other compatible camera batteries with 3.7 V output and built-in protection circuits

  • Total capacity8.51 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Two batteries included for extended shooting sessions
  • 2300mAh lithium-ion cells deliver 8.51Wh of power
  • Built-in protection guards against over-charge and over-discharge
  • Meets UL1642 and CE safety standards for reliable use
  • Compatible with Ricoh DB-43 and Pentax D-LI7 camera models

Two-pack lithium-ion replacement

The Kastar 2-pack supplies two DB-43 compatible batteries rated at 2300 mAh and 3.7 V, delivering 8.51 Wh each. They suit owners of listed Ricoh Caplio, Fujifilm FinePix, Pentax Optio, Toshiba Camileo, Minolta, Contax and Ordro models who need a ready spare.

Upgrade from worn original cells

The pack replaces exhausted OEM packs such as the Ricoh DB-43, Fujifilm NP-120, Pentax D-LI7, Toshiba NP-120 and Contax BP-1500S. The jump is worth it when your current battery no longer holds a full day of shooting or shows swelling.

Steady output with protection circuitry

Built-in over-charge, over-discharge, over-voltage, over-current and over-heating guards maintain stable voltage during extended recording sessions. The cells meet UL1642 and CE safety standards, so sustained use stays within protected limits.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameFNP120
Part numberBA-2B-FNP120-F
Total capacity8.51 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Will the DB-43 battery fit my Ricoh Caplio GX8 without an adapter?

The DB-43 is a direct replacement for the original Ricoh battery and fits the Caplio GX8 battery compartment exactly.

What is the correct way to insert the FNP120 cells and which step do people miss?

Align the three gold contacts with the camera's pins, slide the pack in until the latch clicks, then charge fully before first use — skipping the initial full charge is the common mistake.

After how many charge cycles should I replace the 2300 mAh packs?

Lithium-ion cells typically last 300 to 500 full cycles; replace both packs when run-time drops below half of the original 8.51 Wh capacity.

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