Kastar 3-Pack Battery and LTD2 USB Charger Compatible with GoPro

Our review of the Kastar 3-Pack Battery and LTD2 USB Charger finds it best suited for Fusion owners who need extra runtime and a flexible charging solution. The biggest reason to buy is the combination of three 2720mAh lithium-ion batteries and a dual USB charger that can power up two batteries at once, making it a practical kit for long shoots or travel. It is a straightforward replacement set compatible with GoPro Fusion models and balances battery capacity, multiple input options, and a compact charger design for users who value backup power without carrying a bulky power bank.

Key Features

• High capacity batteries: The 2720mAh lithium-ion cells deliver extended recording time for longer Fusion 360 sessions without frequent swaps.
• Dual battery charging: The charger can charge two batteries simultaneously, so two spares can be topped up while the third is in use.
• Interchangeable plate: The charger plate can be changed to accommodate different battery placements, adding flexibility when charging various cells.
• Dual input options: With Micro-USB and Type-C inputs and a supplied Micro-USB cable, the charger works with common power sources on the go.
• Smart LED indicators: Intelligent LED status lights show charging progress and relative battery capacity so you can know when batteries are ready.
• Portable power profile: The charger accepts 5V 2-3A input and provides up to 800mA per battery output, keeping the unit compact and travel friendly.

Who It's For

This kit is aimed at GoPro Fusion and Fusion VR 360 owners who record extended sessions, such as travel vloggers, event shooters, or anyone capturing time-lapse and immersive footage who needs multiple spare batteries. The 2720mAh capacity is especially useful for users who prefer swapping batteries over carrying heavier external power packs.

Photographers who require the fastest possible recharge times or those needing an integrated AC adapter with higher amperage for rapid recharge may want to consider alternate chargers. Also, this set is tailored to Fusion-compatible batteries, so owners of other GoPro models should verify compatibility before purchasing.

Pros & Cons

Pros

• Three high-capacity 2720mAh batteries provide reliable extended runtime for Fusion cameras.
• Dual-port charger charges two batteries at once, reducing downtime between shoots.
• Supports both Micro-USB and Type-C input and includes a Micro-USB cable for convenience.

Cons

• The charger output is limited to 800mA per bay, so charging is not as fast as higher-powered specialty chargers.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	3.85V
Battery Capacity	2720mAh
Charger Input	5V 2-3A (15W)
Charger Output	4.2V 800mA x1 or 800mA x2
Inputs	Micro-USB and Type-C (Micro-USB cable included)

Our Verdict

The Kastar 3-Pack Battery and LTD2 USB Charger is a practical, value-oriented kit for GoPro Fusion users who need dependable extra power and a compact dual charger. With three 2720mAh batteries and flexible input options, it is a good buy for travelers and content creators who favor battery swaps over large power banks, though those seeking the fastest recharge speeds should consider higher-output chargers.

Frequently Asked Questions

Are these batteries compatible with GoPro Fusion cameras?
Yes, the pack is specified as compatible with GoPro Fusion and Fusion VR 360 cameras using the ASBBA-001 battery form factor.

Can the charger charge two batteries at the same time?
Yes, the LTD2 USB charger supports charging two batteries simultaneously, each up to 800mA output.

What type of cable is included?
The kit includes a Micro-USB cable and the charger also accepts Type-C input for versatile charging options.