Kastar 4-Pack Battery and LTD2 USB Charger Replacement for Fujifilm

In this review the Kastar 4-Pack Battery and LTD2 USB Charger is assessed for photographers who need multiple replacement batteries and flexible charging options for older Fujifilm FinePix cameras. The bottom line: this kit is for users who want a compact way to carry extra power and charge up to two NP-140 batteries at once from a USB power source. The reviewer found the combination of four 900mAh lithium-ion batteries plus a dual-slot charger with interchangeable plates to be a practical, portable solution for trips where wall outlets are scarce.

Key Features

• Battery Type and Capacity: Four 7.4V lithium-ion batteries rated at 900mAh provide reliable power for compatible FinePix models and are sized to match the original NP-140 cell.
• Dual Battery Charging: The charger can charge two batteries simultaneously which reduces downtime between shoots and makes it easier to keep multiple spares ready.
• Interchangeable Plate: The charger can change the plate to accept different battery shapes, making it a flexible replacement for the original BC-140 style charger.
• USB Power Options: With Micro-USB and Type-C input and a supplied Micro-USB cable, the charger accepts common USB power sources rated 5V 2-3A for convenient charging on the go.
• Intelligent LED Display: The charger uses LED indicators to show charging status and relative battery capacity so users can tell at a glance when a cell is ready.
• Compact and Portable: The charger is lightweight and easy to pack, suited for travel or field work where carrying several spare batteries is preferable to finding a mains outlet.

Who It's For

Photographers who own older Fujifilm FinePix models that use the NP-140 battery and need multiple spares will appreciate this kit. It is useful for weekend shooters, travel photographers, and anyone who prefers carrying extra power rather than hunting for charge points during long days out.

It is less suitable for users who require higher-capacity batteries or official manufacturer warranty support, or for those whose cameras use a different battery model. If you need rapid professional charging infrastructure or larger capacity cells, a different kit may be a better fit.

Pros & Cons

Pros

• Includes four replacement 7.4V 900mAh batteries, giving multiple spares for extended shooting sessions.
• Charger supports charging two batteries at once, cutting total recharge time compared with single-slot units.
• USB input options and a supplied Micro-USB cable make it easy to use mobile battery packs or laptop USB ports.
• Intelligent LED status indicators simplify tracking charge progress without guesswork.

Cons

• Capacity is 900mAh, which is modest compared with some modern higher-capacity replacements; users needing longer runtime per battery should account for that.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	900mAh
Charger Input	5V 2-3A (15W)
Charger Output	8.4V 800mA (x1) or 800mA (x2)
Compatibility	Fujifilm NP-140 batteries and BC-140 style chargers; FinePix S100FS, S200EXR, S200FS, S205EXR
Includes	4 batteries, LTD2 dual USB charger, Micro-USB cable

Our Verdict

The Kastar 4-Pack Battery and LTD2 USB Charger is a practical, value-oriented kit for owners of Fujifilm cameras that use the NP-140 battery. It offers convenient dual charging, USB power compatibility, and four spare cells for extended outings. For users who need official OEM batteries or larger capacity cells it is not ideal, but for casual and travel photographers it delivers useful portability and flexibility at a reasonable cost.

Frequently Asked Questions

Will these batteries fit my FinePix camera?
They are compatible with Fujifilm NP-140 batteries and list compatibility with FinePix S100FS, S200EXR, S200FS, and S205EXR models.

Can the charger charge two batteries at the same time from a power bank?
Yes, the dual USB charger supports charging two batteries simultaneously when connected to a 5V 2-3A USB power source such as a capable power bank.

Does the kit include a charging cable?
Yes, a Micro-USB cable is included and the charger also accepts Type-C input for flexible USB connection options.