VTOMAN

Reveal this VTOMAN coupon code to Receive $50 off your order.

$50 off with Code

Save $30 on a minimum $300 purchase! Limited to one use per customer.

$30 Off Your Order

Enjoy a $20 coupon on orders over $200! Limited to one use per customer.

$20 Off Your Order!

Enjoy VTOMAN's annual lowest prices with a 62% coupon! Act fast!

62% Off VTOMAN Black Friday!

Enjoy VTOMAN's lowest prices of the year with up to 56% off! Shop now!

Up to 56% Off Sitewide

Enjoy up to 53% off CA VTOMAN power stations and combinations. Get a free V4000!

Up to 53% Off CA VTOMAN Sale

Enjoy up to 50% off select power stations, generators, solar panels and more when you click this VTOMAN coupon.

Up to 50% off Sale Items

Get $150 off your next order when you refer a friend at VTOMAN.

$150 off with Referral

Get $30 off your first order when you sign up to the newsletter at VTOMAN.

$30 off First Orders

Get Free Shipping on all U.S. orders when you apply this VTOMAN coupon.

Free Shipping Coupon

Subscribe to Get $50 Off your order at VTOMAN.

$50 Off When You Subscribe

Get an extra $30 off orders over $200 when you apply this VTOMAN promo code at checkout.

$30 off $200+ Promo Code

Power & Hand Tools

Home Improvement

impact

Power your adventures and daily needs without limits. The VTOMAN 1548Wh Extra Battery is your reliable energy reserve, built to extend the runtime of your FlashSpeed 1500, 1000, or 600 portable power station. With this high-capacity battery, you can keep essential devices running longer—from home appliances during outages to camping gear off the grid.

Engineered with advanced LiFePO4 (LFP) technology, this battery delivers exceptional durability and safety. It provides over 3,000 full charge cycles while maintaining up to 80% of its original capacity. That means you can depend on it for up to 10 years of daily use—far outlasting conventional power station batteries.

Compact and stackable, the VTOMAN extra battery is designed to save space. You can securely stack it on top of your FlashSpeed power station or additional batteries, keeping your setup clean and portable. No complicated setup is required—simply connect it using the included CP3500 cable, and you’re ready to go.

Recharging is just as easy. Connect the extra battery to your FlashSpeed power station, then plug into an AC outlet, car charger, or solar panel to replenish power from virtually anywhere. Whether you're preparing for emergencies, RV trips, or outdoor projects, VTOMAN helps you stay powered with confidence.

Visit vtoman.com to explore our full lineup of portable power solutions and enjoy exclusive member benefits, including fast shipping and dedicated support. Never run out of energy again—upgrade your power setup with the VTOMAN 1548Wh Extra Battery today.

Never Run out of Power The VTOMAN extra battery is designed to meet your everyday electricity needs with its 1548Wh capacity. It supports AC charging, allowing you to capture power conveniently wherever and whenever you need it. Give Your Devices More Runtime With top-notch LFP cells, the VTOMAN extra battery boasts over 3,000 life cycles, retaining up to 80% of its original capacity. Additionally, it is fully compatible with the FlashSpeed 1500 for an impressive increase in overall capacity. LFP Battery, Durable, Safe, Lightweight The VTOMAN FlashSpeed 1500's Extra Battery, featuring upgraded LiFePO4 battery chemistry, offers an impressive lifespan of 3000 complete cycles before reducing to 80% capacity. With daily use, you can rely on this power station for up to 10 years of power, which is six times longer than other power stations with similar capacity and output. Stackable, space-saving design Featuring an ergonomic, compact design, the VTOMAN FlashSpeed 1500's Extra Batteries can be securely stacked on top of power stations and each other to save space and minimize clutter. How to use the extra battery There's no setup. Just plug it into your power station for more energy storage Step 1: Connect the FlashSpeed 1500 portable power station with a CP3500 cable(Included in box). Step 2: Plug your devices into FlashSpeed 1500 portable power station to power them. How to recharge Step 1: Connect the Jump 1500 Extra Battery to FlashSpeed 1500 Portable Power Station via CP3500 cable. Step 2: Connect the FlashSpeed 1500 Portable Power Station to AC Adapter/Car Charger/Solar Panels to recharge the backup battery. WWhat's In The Box?

VTOMAN 1548Wh Extra Battery for FlashSpeed 1500/1000/600

Subscribe to VTOMAN coupon newsletter

Store Offer Menu

Product information for VTOMAN 1548Wh Extra Battery for FlashSpeed 1500/1000/600

Subscribe to VTOMAN coupon newsletter