
Gizzu
Gizzu Hero Ultra Plus 3840Wh Extra Battery
SKU: GEB3800
Why We Chose This
We selected the Gizzu Hero Ultra Plus Extra Battery because it offers a cost-effective way to dramatically increase backup power without buying a second complete power station. Its LiFePO4 chemistry ensures long life and safety, and the ability to daisy-chain two packs for up to 11520Wh makes it ideal for South African households facing extended loadshedding.
Expand your Gizzu Hero Ultra Plus power station with a 3840Wh LiFePO4 extra battery, doubling capacity to 7680Wh for extended loadshedding backup.
Free delivery on orders over R3,000
Product Description
The Gizzu Hero Ultra Plus 3840Wh Extra Battery Pack is designed to seamlessly integrate with your Gizzu Hero Ultra Plus UPS Power Station, allowing you to double or even triple your backup power capacity. With a massive 3840Wh LiFePO4 battery, you can run large household appliances, power tools, or essential devices for extended periods during loadshedding or off-grid adventures.
Key Features
- 3840Wh LiFePO4 battery capacity
- Doubles total capacity to 7680Wh (up to 11520Wh with two packs)
- Built-in Battery Management System (BMS) for safety and performance
- Short-circuit, over-current, over-voltage, under-voltage, and over-load protection
- Durable, robust design suitable for indoor and outdoor use
Why You'll Love It
Never be caught off guard by loadshedding again. This extra battery pack gives you the freedom to power your home or worksite for longer, with the peace of mind that comes from advanced safety features and reliable LiFePO4 technology.
📋 View full supplier specifications →
The Gizzu Hero Ultra Plus 3840Wh Extra Battery Pack doubles the maximum capacity of your Gizzu Hero Ultra Plus 3840Wh UPS Power Station to 7680Wh. Better yet, you can add two and increase its capacity up to 11520Wh. The battery pack has an impressive 3840Wh LiFePO4 battery capacity, enabling you to run large household appliances or power tools for longer on your Gizzu Hero Ultra Plus Power Station. This allows you to deliver power to your devices and small household appliances during loadshedding. Its elegant design is durable, robust, and can be taken with you on any adventure.
The Ultra Plus Extra Battery Pack also includes a battery management system to monitor and manage its performance, and includes safety features like short-circuit, over-current, over-voltage, under-voltage, over-load, and temperature protection for peace of mind. It is also compatible with car and solar charging allowing it to be used on outdoor adventures as well as in the home or office.

FEATURES:
- 3840Wh Lithium Iron Phosphate (LiFePO4) batteries with 3x more battery cycles than a typical lithium-ion battery
- Doubles your Gizzu Hero Ultra Plus 3840Wh UPS Power Station's battery capacity to 7680Wh
- Link to a second Gizzu Hero Ultra Plus 3840Wh Extra Battery Pack and triple your Gizzu Hero Ultra Plus 3840Wh UPS Power Station's battery capacity to 11520Wh
- Optional car and solar charging with XT60 input
- USB-A and Type-C outputs
- Battery management system proactively monitors and protects the battery
- Intelligent safety features like over-charge, over-discharge, and short circuit protection
SPECIFICATIONS:
- Portable Power Station Compatibility: GPS3800UE (Gizzu Hero Ultra Plus 3840Wh UPS Power Station)
- XT60 Charging Input: 11.5-50V 200W Max
- Internal Battery Type: Lithium Iron Phosphate (LiFePO4)
- Battery Capacity: 3840Wh
- USB-A Output: QC3.0 18W Max
- Type-C Output: PD3.0 100W Unidirectional
- Car Charging Output: 12V/10A
- Shutdown Current: <500uA
- Lifespan: 3500 cycles
- Parallel Capacity: Max 11520Wh with second additional battery
- Protection Features:
- Short-Circuit & Over-Current Protection
- Over-Voltage & Under-Voltage Protection
- Over-Load & Temperature Protection
- Product Dimensions: 55 x 32.1 x 46.4 cm
- Product Weight: 36500g
ESTIMATED RUN TIME WITH GIZZU HERO ULTRA PLUS 3840Wh UPS POWER STATION:
- 82" LED TV (295W): 10hrs
- Gaming Desktop PC (800W): 3.5hrs
- Microwave (800W): 3.5hrs
- Washing Machine (850W): 3.5hrs
- Circular Saw (1200W): 2.5hrs
- Espresso Machine (1500W): 2hrs
- Hairdryer (1800W): 1.5hrs
- Dishwasher (2000W): 1.5hrs
- Electric Chainsaw (2400W): 1hr
- Tumble Dryer (2800W): 1hr
ESTIMATED RUNTIME WITH EXTRA 3840Wh BATTERY
- 82" LED TV (295W): 20hrs
- Gaming Desktop PC (800W): 7hrs
- Microwave (800W): 7hrs
- Washing Machine (850W): 7hrs
- Circular Saw (1200W): 7hrs
- Espresso Machine (1500W): 4hrs
- Hairdryer (1800W): 3hrs
- Dishwasher (2000W): 3hrs
- Electric Chainsaw (2400W): 2hr
- Tumble Dryer (2800W): 2hr
ESTIMATED RUNTIME WITH 2x EXTRA 3840Wh BATTERIES
- 82" LED TV (295W): 30hrs
- Gaming Desktop PC (800W): 10.5hrs
- Microwave (800W): 10.5hrs
- Washing Machine (850W): 10.5hrs
- Circular Saw (1200W): 7.5hrs
- Espresso Machine (1500W): 6hrs
- Hairdryer (1800W): 4.5hrs
- Dishwasher (2000W): 4.5hrs
- Electric Chainsaw (2400W): 3hr
- Tumble Dryer (2800W): 3hr
WHAT'S IN THE BOX:
- Gizzu Hero Ultra Plus 3840Wh Extra Battery pack x1
- Parallel Power Cable x1
- User Manual x1
Please Note: Gizzu Hero Ultra Plus 3840Wh UPS Power Station and 2nd Gizzu Hero Ultra Plus 3840Wh Extra Battery Pack sold separately.
Frequently Asked Questions
Can I use this extra battery with other Gizzu power stations?+
No, this battery pack is specifically designed for the Gizzu Hero Ultra Plus 3840Wh UPS Power Station only.
How do I connect the extra battery to my power station?+
Simply plug the included cable from the extra battery into the expansion port on your Gizzu Hero Ultra Plus power station. The system will automatically recognise and manage the additional capacity.
What is the lifespan of the LiFePO4 battery?+
LiFePO4 batteries typically last 3000-5000 charge cycles, which translates to many years of daily use under normal conditions.
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