Kastar CGR-S602 4-Pack Battery and AC Wall Charger - Reliable Power

Our review of the Kastar 4-Pack CGR-S602 replacement battery kit finds it best for photographers who own compatible Panasonic Lumix and Leica models and need dependable spares for extended shoots. The bottom line is simple: this kit focuses on core reliability by supplying four 1700mAh lithium-ion batteries plus a compact AC wall charger, so users who must swap batteries quickly or keep a ready set for travel will appreciate the straightforward, no-frills approach to power. In this review the emphasis is on compatibility and practical charging behavior rather than on extras like car or international plugs.

Key Features

• Battery Type: 7.2V Lithium-Ion cells provide a balance of capacity and weight for extended camera use without adding bulk to a kit.
• Capacity: Each 1700mAh battery offers longer run time than typical OEM spares, useful when shooting long sessions or in remote locations.
• Charger Design: The included AC wall charger has a foldable flat pin for easy storage and packing when moving between locations.
• Wide Input Range: Charger accepts AC 100~240V 50~60Hz which makes it suitable for use in many regions with a plug adapter.
• Charging Indicators: LED shows red while charging and green when on standby or fully charged so users can tell battery status at a glance.
• Pack Size: Four batteries plus one wall charger in a single package reduce the need to source multiple items separately for longer shoots.

Who It's For

This kit is aimed at Lumix and Leica camera owners who want a cost-effective way to carry multiple spare batteries for events, travel, or extended fieldwork. Frequent shooters who swap batteries mid-shoot will value having four identical 1700mAh cells so runtime is predictable across changes.

Users who need a car charger or included international plug should look elsewhere or plan to buy add-on adapters, since the package does not include a car adapter or European plug. Also, those wanting the original-brand charger with manufacturer warranty might prefer an OEM solution.

Pros & Cons

Pros

• Includes four batteries for extended shooting without frequent recharging.
• 1700mAh Lithium-Ion cells give solid runtime in compatible Lumix cameras.
• Charger accepts 100~240V and has a foldable flat pin for compact storage.
• LED indicators make it easy to see charging and full-charge status.

Cons

• Package omits a car adapter and European plug, so extra adapters may be required for some travel situations.
• Charger output is DC 8.4V 600mA which means charging multiple batteries sequentially may take time.

Specifications

Our Verdict

The Kastar 4-Pack CGR-S602 kit is a practical, value-focused option for Lumix and Leica users who need multiple spare batteries and a compact wall charger. It provides predictable 1700mAh runtime and convenient LED status lights, making it a sensible purchase for event photographers and travelers who carry swappable batteries. Buyers who require car charging or bundled international plugs should plan to add those accessories.

Frequently Asked Questions

Are these batteries compatible with my Lumix DMC-LC40?
Yes, the pack lists compatibility with Panasonic Lumix DMC-LC40 and several related Lumix models.

Does the charger support international voltages?
Yes, the charger input is AC 100~240V 50~60Hz, but the package does not include all plug types.

How many batteries are included?
The package includes a 4-pack of batteries plus one AC wall charger.