Kastar 3-Pack CGR-D28 Battery and LTD2 USB Charger - Dual Charge Kit

In this review the Kastar 3-Pack CGR-D28 Battery and LTD2 USB Charger is evaluated for users who still rely on older Panasonic camcorders and need dependable spare power. The bottom line: this kit is best for videographers who want a compact, transportable solution capable of charging two batteries at once while offering both Micro-USB and Type-C inputs. The reviewer found the 7.4V, 3300mAh Lithium-Ion cells to provide solid runtime and the intelligent LED charger to make monitoring charge state simple and reliable.

Key Features

• Battery Capacity: The 3300mAh Lithium-Ion cells deliver extended runtime for longer shoots without adding significant weight.
• Dual Charging: The LTD2 charger can charge two batteries at the same time, which reduces downtime between takes when on location.
• Adjustable Plate: The charger plate can be changed to charge different compatible battery models, increasing flexibility for mixed battery kits.
• Multiple Inputs: With Micro-USB and Type-C inputs and a supplied Micro USB cable, the charger works with common power banks and adapters for field charging.
• LED Status Display: Intelligent LED indicators show charging status and battery capacity, making it easy to see when batteries are ready.
• Portable Power: The 5V input and 15W design keep the charger compact and easy to carry in a camera bag.

Who It's For

This kit is aimed at owners of older Panasonic camcorders that use CGR-D28 family batteries or compatible models listed in the product notes; it is useful for event videographers, ENG shooters, and hobbyists who need multiple spares and the convenience of charging two cells simultaneously.

Users who require OEM-branded batteries with manufacturer warranty coverage or those who need ultra-high discharge performance for professional cinema cameras should look elsewhere, since this product is a third-party replacement designed for everyday run times and portability rather than extreme professional loads.

Pros & Cons

Pros

• High capacity 3300mAh cells provide noticeably longer runtime than many older batteries.
• Dual-slot charger with changeable plate increases compatibility across multiple battery models.
• USB inputs including Type-C and included Micro USB cable make field charging convenient.
• Intelligent LED indicators give clear visual status during charging.

Cons

• Not an OEM Panasonic battery, so buyers seeking original-brand parts may prefer factory options.
• The charger relies on a 5V USB source and charges at modest current, so recharge times are longer than some dedicated AC chargers.

Specifications

Our Verdict

The Kastar 3-Pack CGR-D28 Battery and LTD2 USB Charger is a practical, value-oriented kit for anyone using older Panasonic camcorders who needs extra runtime and the convenience of dual charging. It combines sizeable 3300mAh capacity with portable USB charging and clear LED status, making it a sensible purchase for run-and-gun shooters and hobbyists who want reliable spares without breaking the bank.

Frequently Asked Questions

Are these batteries compatible with my Panasonic camcorder?
They are compatible with cameras that accept CGR-D28 and related models listed in the product notes; use the model list to confirm fit.

Can the charger power both batteries at full speed?
The charger supplies up to 800mA per slot; when charging two batteries simultaneously each receives up to 800mA, which is slower than some high-power AC chargers but fine for overnight charging.

Does the kit include all needed cables?
The package includes a Micro USB cable and supports Type-C input as well, so a Type-C cable or adapter can be used if preferred.