1600mAh 4-Pack Battery and USB Dual Charger for Panasonic - Portable

In this review of the 1600mAh 4-pack battery and USB dual charger kit, the bottom line is simple: it is for photographers who need reliable spare power and flexible charging on the go. The reviewer found this kit most useful for owners of Panasonic DMW-BLD10 series batteries and compatible cameras, because it pairs high-capacity 7.4V lithium-ion cells with a compact charger that accepts both Micro-USB and Type-C inputs. For travel and extended shoots the ability to charge two batteries at once and to swap charging plates makes this a practical backup solution.

Key Features

• High capacity cells: Each 7.4V battery provides 1600mAh of capacity, giving longer run time between swaps for camera models that use DMW-BLD10 batteries.
• Dual battery charging: The charger can charge two batteries simultaneously, reducing downtime when multiple spares are in use.
• Interchangeable plate design: The charger allows changing the plate to fit different battery contacts, which increases compatibility with specific Panasonic battery variants.
• USB power options: The charger accepts Micro-USB and Type-C inputs and includes a Micro USB cable, so it can be powered from power banks or laptop ports while traveling.
• Smart LED indicators: Intelligent LED status lights show charging progress and estimated battery capacity so users can see when batteries are ready.
• Compact and portable: With a 5V 2-3A input and modest charger size, the kit is easy to pack for field use.

Who It's For

This kit is best for photographers using Panasonic DMC-GX1, DMC-G3, or DMC-GF2 series cameras who want reliable spare batteries and a small, flexible charger for travel and location work. It particularly suits people who prefer carrying several spares and who need to charge two batteries at once to keep shooting through long sessions.

It is less appropriate for photographers who require factory-branded accessories for warranty reasons or for those who need ultra-fast professional charging beyond the stated 800mA per slot output. Also, users who do not own compatible Panasonic battery models should look for a kit made specifically for their camera batteries.

Pros & Cons

Pros

• Includes four 1600mAh lithium-ion batteries, providing substantial extra runtime for compatible Panasonic cameras.
• Charges two batteries simultaneously with 800mA per slot, which is convenient between shoots.
• Offers both Micro-USB and Type-C input options and comes with a Micro USB cable for flexible charging from common power sources.
• Smart LED indicators make it easy to monitor charge status at a glance.

Cons

• Charging speed is modest at 800mA per slot, so expect standard rather than rapid recharge times when two batteries are charging.
• Compatibility is specific to DMW-BLD10 series batteries and listed Panasonic chargers and cameras, so it will not work with unrelated battery types.

Specifications

Battery type	Lithium-Ion
Battery voltage	7.4V
Battery capacity	1600mAh
Charger input	5V 2-3A (15W)
Charger output	8.4V 800mA (x1) or 800mA (x2)
Inputs available	Micro-USB and Type-C (Micro USB cable included)
Compatible batteries	Panasonic DMW-BLD10 / BLD10E / BLD10PP

Our Verdict

This 1600mAh 4-pack with a USB dual charger is a sensible value for Panasonic camera users who need extra runtime and flexible charging options. Its interchangeable plate, dual-slot charging and smart LED indicators make it a practical travel companion, though charging speed is standard rather than fast. For photographers who use the listed Panasonic models, it is a good balance of capacity, portability, and convenience.

Frequently Asked Questions

Will these batteries work with my Panasonic DMC-GX1?
Yes, the kit is compatible with Panasonic DMW-BLD10 series batteries used in DMC-GX1 models and listed GX1 variants.

Can the charger power from a power bank?
Yes, the charger accepts Micro-USB or Type-C input and can be powered from most power banks that supply 5V USB output.

How many batteries can charge at once and how fast?
The charger can charge two batteries simultaneously, with an output of 800mA per slot, which yields standard recharge times rather than rapid charging.