TELESIN NP-BX1 2-Pack Battery & 3-Channel Charger - Pocket Power

In this review the TELESIN NP-BX1 2-pack battery with its 3-channel pocket charger is evaluated for travelers and mirrorless camera users who need compact backup power. The single biggest reason to buy is its pocketable, side-port charger design that stores batteries and a cable together while showing charge level at a glance. The reviewer found it especially useful for ZV-1 and RX100 owners who want a neat, safe way to carry and top up two spare NP-BX1 cells without bulky chargers or wall adapters.

Key Features

• Pocket Size: The thin, compact case (about 115mm x 59.5mm x 24.9mm) fits easily into a coat or camera bag pocket for travel convenience.
• Side Charging Port: A side-mounted USB input lets users keep the charger and cable together in the case so it can charge on the go without awkward routing.
• 3-Channel Charger: The unit charges up to two NP-BX1 batteries while using the third channel as the internal power bank function for flexible power management.
• Smart Charging Indicator: Four indicator lights provide a quick, at-a-glance readout of battery levels so you can decide whether to swap or charge.
• Safety Protections: Built-in over-voltage, over-current, short-circuit, over-temperature and over-charge protections help ensure safe charging of lithium cells.
• Compatibility: Designed specifically for Sony NP-BX1 style batteries used in ZV-1, RX100 series and other compatible Cyber-Shot and action cameras.

Who It's For

This product is best for compact camera owners who regularly shoot on location and need a travel-friendly way to store and charge spare NP-BX1 batteries. Content creators with ZV-1 or RX100 series cameras will appreciate the space-saving form factor and the ability to carry batteries plus a charging cable together.

Photographers who want rapid multi-battery charging in a dedicated station at home or those requiring waterproof or industrial charging should look elsewhere; this charger is not waterproof and is intended for general consumer travel and daily use within the specified temperature range.

Pros & Cons

Pros

• Compact and lightweight storage case that doubles as a charger for easy portability.
• Side charging port makes it practical to store cable and charger together without blocking ports.
• Visible 4-level indicator lights remove the need to insert batteries into the camera to check charge.
• Multiple safety protections and certified components give peace of mind during charging.

Cons

• Not waterproof, so it must be kept dry and used within the recommended temperature range.
• Design trade-offs for portability mean it is not a heavy-duty bench charger for professional studios.

Specifications

Product Type	NP-BX1 Batteries with 3-channel pocket charger
Dimensions	115mm x 59.5mm x 24.9mm (approx)
Compatibility	Sony NP-BX1/M8, ZV-1, ZV-1 II, RX100 series and similar
Indicators	4-level smart charging LED indicators
Safety	Over-voltage, over-current, short-circuit, over-temperature, over-charge protection
Certifications	CE, FCC, RoHS (manufacturer stated)

Our Verdict

The TELESIN NP-BX1 2-pack with a 3-channel pocket charger is a solid value for photographers and vloggers who need a compact, safe way to carry and charge spare batteries. Its thoughtful side-port design, clear indicator lights and multiple protections make it ideal for travel and daily use, while its portability outweighs the limitations for users who need a heavy-duty studio charger.

Frequently Asked Questions

Can this charger charge two batteries at once?
Yes, the 3-channel pocket charger supports charging two NP-BX1 batteries while offering an additional channel for power bank use.

Is the unit waterproof for outdoor use?
No, the charger is not waterproof and should not be exposed to rain or snow.

What temperature range is safe for charging?
Charging should be performed within 0C to 40C to avoid damage or safety risks.