2.6" Slim Jackery FridgeGuard Expansion Battery Pack – 1,024 Wh LiFePO4 Backup Power, Model JBP-1000B-SIL

Extend the runtime of a compatible Jackery FridgeGuard Power Station with this 1,024 Wh expansion battery pack. Its ultra-slim 2.6" profile fits beside, behind, or above a refrigerator and increases the combined FridgeGuard system capacity to as much as 2,048 Wh.

This is an expansion battery only. It must be connected to a compatible Jackery FridgeGuard Power Station and cannot operate as a standalone power station.

Key Features

• Adds 1,024 Wh of battery capacity to a compatible FridgeGuard system

• Expands total combined system capacity up to 2,048 Wh

• Uses long-lasting lithium iron phosphate battery chemistry

• Ultra-slim 2.63" profile saves space around a refrigerator

• Plug-and-play connection requires no permanent electrical installation

• Includes the required expansion cable

• Supports charging through the connected system using AC, solar, or car power

• FridgeGuard system provides UPS switching in 10 ms or less

• Helps extend refrigerator and essential-device runtime during outages

• Suitable for supporting kitchen, Wi-Fi, and home-office equipment through the connected power station

• Designed for as much as 16 years of everyday use under specified operating conditions

• Certified protection systems support safe daily operation

• Online-only product

Compatibility Notice

• This battery pack works only when connected to a compatible Jackery FridgeGuard Power Station.

• It does not provide standalone AC power.

• The FridgeGuard Power Station is sold separately unless explicitly stated by the retailer.

• Confirm model compatibility before purchasing.

Specifications

• Brand: Jackery

• Product Type: Expansion Battery Pack

• Model: JBP-1000B-SIL

• Battery Capacity: 1,024 Wh

• Maximum Combined System Capacity: 2,048 Wh

• Battery Chemistry: LiFePO4

• Listed Continuous Wattage: 800 W

• Charging Options: AC, Solar, or Car Power Through a Compatible System

• Connection Type: Expansion Cable

• UPS Switching Time: 10 ms or Less Through the FridgeGuard System

• Dimensions: 23.6" × 12.8" × 2.63"

• Thickness: Approximately 2.6"

• Battery Size Classification: Specialty

• Installation Type: Plug-and-Play

• Standalone Operation: No

• FridgeGuard Power Station Included: No

• Availability: Online Only

Weight Verification Note

The supplied product information contains two different weight specifications:

• Detailed specification: 19.8 lb.

• Retailer specification table: 23.2 lb.

Confirm the shipping label, retail packaging, or manufacturer documentation before publishing an exact product weight.

What’s Included

• 1 Jackery FridgeGuard Battery Pack

• 1 Expansion cable

• 1 User manual

The Jackery FridgeGuard Power Station, solar panel, car charger, refrigerator, and other appliances are not included.

Ideal For

• Extending refrigerator backup runtime

• Longer household power outages

• Existing Jackery FridgeGuard owners

• Apartments and homes with limited storage space

• Kitchen backup-power systems

• Wi-Fi router and modem backup

• Home-office equipment

• Essential low-power household devices

• Users who want expandable battery capacity without permanent installation

Why It Stands Out

This expansion battery adds 1,024 Wh without requiring a bulky standalone unit or permanent home wiring. When paired with a compatible FridgeGuard Power Station, it increases the system’s total capacity to as much as 2,048 Wh.

Its 2.63" profile allows placement in narrow spaces around a refrigerator. The included expansion cable provides a straightforward connection, while LiFePO4 battery chemistry is designed for long-term, repeated use.

Setup & Safety

• Confirm compatibility with your specific FridgeGuard model before connecting the battery.

• Follow the included user manual for connection and charging instructions.

• Do not attempt to use the battery pack independently.

• Place the battery on a stable surface with adequate ventilation.

• Do not cover ventilation openings or place the unit near heat sources.

• Keep the battery away from water, excessive moisture, and direct flame.

• Use only manufacturer-approved cables and charging equipment.

• Do not open, puncture, crush, modify, or disassemble the battery.

• Disconnect the system before inspecting or relocating its components.

• Battery runtime varies according to appliance power consumption, temperature, battery condition, and operating settings.

Warranty

• Standard Warranty: 3 Years

• Additional Warranty: 2 Years, subject to Jackery’s registration and eligibility requirements

• Potential Total Coverage: Up to 5 Years

Review the current warranty terms and registration requirements at Jackery Support.

Frequently Asked Questions

Can this battery pack power a refrigerator by itself?
No. It must be connected to a compatible Jackery FridgeGuard Power Station.

How much capacity does it add?
It adds 1,024 Wh, increasing a compatible FridgeGuard system to as much as 2,048 Wh total capacity.

Is the FridgeGuard Power Station included?
No. The supplied package contents list only the expansion battery, expansion cable, and user manual.

How thin is the battery pack?
It measures approximately 2.63" thick.

Does it require professional installation?
No permanent installation is specified. It connects to the FridgeGuard Power Station using the included expansion cable.

How can the system be recharged?
The connected FridgeGuard system supports charging through an AC outlet, compatible solar equipment, or a car charging source.

Does it provide automatic outage protection?
When paired with the FridgeGuard Power Station, the complete system provides UPS switching in 10 ms or less. This function is provided by the connected system, not the battery pack alone.

How much does the battery pack weigh?
The supplied information lists both 19.8 lb. and 23.2 lb. Verify the exact net weight on the packaging or current manufacturer documentation.