REYTRIC Upgrade 300Wh V-Mount Battery 20400mAh - Long Runtime

In this review of the REYTRIC Upgrade 300Wh V Mount battery the bottom line is straightforward: this pack is for videographers and lighting techs who need long runtimes and faster recharge without adding weighty spares. The reviewer found the 20400mAh (300Wh) polymer Li-ion pack consistently powers high-draw cameras and LED heads, and the included upgraded 5A D-tap charger noticeably reduces downtime compared with typical 2A chargers, making it a practical choice on location where fewer battery swaps is the priority.

Key Features

• High capacity: 20400mAh/300Wh provides extended run time so cameras and high-power LED lights can operate for hours between charges.
• Strong output: 14.8V/15A output handles high-draw cinema cameras and accessories without hitting power limits.
• Faster charging: The included 5A D-tap charger cuts charge time roughly in half compared with 2A chargers, reducing downtime on shoots.
• Versatile ports: Built-in D-tap plus an independent 5V/2.4A USB output lets you power camera rigs and top up phones or small accessories simultaneously.
• Durability and safety: Grade A cells and built-in circuit protection guard against overcharge, short circuit, overheating and surges.
• Compatibility: Works with standard V Mount/V Lock camera systems including many cinema and broadcast models listed by the manufacturer.

Who It's For

The REYTRIC 300Wh V Mount is aimed at professional and advanced amateur users who operate Blackmagic Ursa Mini, Epic series, and other V-mount compatible cinema cameras or high-power LED lights and need long, reliable run times. Rental houses and independent cinematographers who prefer fewer battery swaps will appreciate the increased capacity and the faster charging option.

Less suitable are users who only run small mirrorless cameras or lightweight run-and-gun rigs that do not accept V-mount packs, and anyone who must keep total rig weight to an absolute minimum might opt for lower-capacity, lighter cells instead.

Pros & Cons

Pros

• Very long runtime from the 300Wh capacity lets lights and cameras run for extended takes.
• 5A D-tap charger shortens charging time compared with common 2A chargers.
• Multiple outputs including D-tap and 5V/2.4A USB increase on-set flexibility.
• Built-in protections and Grade A cells improve reliability and lifespan.

Cons

• The battery is a higher-capacity V-mount pack, so it is larger and heavier than small camera batteries and not ideal for ultralight rigs.
• Compatibility is limited to devices that accept standard V Mount / V Lock batteries.

Specifications

Capacity	20400mAh / 300Wh
Nominal Voltage	14.8V
Maximum Output	15A
Charger Output	Upgrade 5A D-tap charger included
USB Output	5V / 2.4A
Cycle Life	More than 500 full recharge cycles
Safety	Built-in circuit protection; CE and FCC certified

Our Verdict

The REYTRIC Upgrade 300Wh V Mount battery is a solid, cost-effective choice for filmmakers and lighting professionals who need long runtimes and quicker recharges on location. Its high capacity, reliable protection circuitry and the faster 5A charger make it a practical value for anyone using V-mount camera systems or high-power LED fixtures, provided they accept the extra size and weight of a full-capacity V-mount pack.

Frequently Asked Questions

Will this battery fit my V Lock camera?
It fits standard V Mount / V Lock camera systems listed by the maker; verify compatibility with your model before purchase.

How much faster is the included charger?
The included 5A D-tap charger reduces charging time roughly compared with common 2A chargers, often about half the time depending on the charger used previously.

Can I charge accessories from the battery?
Yes, the pack offers a D-tap output and an independent 5V/2.4A USB port for phones and small accessories.