Expansion Batteries for Compatible YAZO Power Stations
YAZO manufactures LiFePO4 power station expansion batteries for compatible home-backup and industrial systems. Available battery platforms include 2048Wh, 4608Wh and 5040Wh options for different YAZO host models.
Match the battery to the host power station first. Expansion adds stored energy, while rated AC output and the main electrical configuration remain determined by the host unit.
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![4608Wh Industrial Power Station Expansion Battery]()
4608Wh Industrial Power Station Expansion Battery• 4608Wh LiFePO4 expansion battery • Designed for YAZO SP-6000 systems • Supports up to 8 expansion batteries • Dual dedicated battery expansion ports • 629.74 × 412.5 ×... -
![5040Wh LiFePO4 Expansion Battery]()
5040Wh LiFePO4 Expansion Battery• 5040Wh high-capacity expansion battery • Compatible with Y5 and R5 power stations • Up to 15 packs on Y5 or R5 systems • Two covered extra battery connection ports • AC,... -
![2048Wh LiFePO4 Expansion Battery]()
2048Wh LiFePO4 Expansion Battery• 2048Wh LiFePO4 expansion battery capacity • Compatible with Y1, Y2, Y3 and R3 • Up to 15 packs on Y1/Y2/Y3/R3 • Up to 8 packs on PPY-C2048H • Solar charging input up to...
Choose the Expansion Battery by Host Platform
Multi-Platform Expansion Battery
Up to 15 packs with Y1, Y2, Y3 or R3; up to 8 with PPY-C2048H.
View Y2-BAT
SP-6000 Expansion Battery
Dedicated expansion battery for the SP-6000 industrial platform.
View SP-BAT4608
5kWh-Class Expansion Battery
Shared expansion battery for Y5 home-backup and R5 industrial systems.
View Y5-BATExpansion Battery Compatibility Matrix
| Host Power Station | Expansion Battery | Battery Capacity | Maximum Packs |
|---|---|---|---|
| Y1 | Y2-BAT | 2048Wh | Up to 15 |
| Y2 | Y2-BAT | 2048Wh | Up to 15 |
| Y3 | Y2-BAT | 2048Wh | Up to 15 |
| R3 | Y2-BAT | 2048Wh | Up to 15 |
| PPY-C2048H | Y2-BAT | 2048Wh | Up to 8 |
| SP-6000 | SP-BAT4608 | 4608Wh | Up to 8 |
| Y5 | Y5-BAT | 5040Wh | Up to 15 |
| R5 | Y5-BAT | 5040Wh | Up to 15 |
What Expansion Changes
Wholesale Expansion Batteries for B2B Projects
As an expansion battery manufacturer, YAZO supplies LiFePO4 battery packs for wholesale, bulk and OEM orders. Confirm the host model and required pack quantity before defining branding, packaging or document requirements.
For battery and system verification, see Quality Control & Testing and Certifications & Compliance.
What to Include in an Expansion Battery Quote
Browse Compatible Power Station Systems
Home Backup Power Stations
Compare Y1, Y2, Y3, Y5 and PPY-C2048H platforms that use compatible expansion batteries.
View Home Backup SystemsIndustrial Power Stations
Compare R3, R5 and SP-6000 platforms and their matching expansion batteries.
View Industrial SystemsExpansion Battery FAQ
No. Y2-BAT, Y5-BAT and SP-BAT4608 are matched to different host platforms. Use the compatibility matrix above to select the correct battery.
No. Expansion batteries add stored energy. Rated AC output remains determined by the host power station.
The limit depends on the host. Y2-BAT supports up to 15 packs with Y1, Y2, Y3 or R3 and up to 8 with PPY-C2048H. Y5-BAT supports up to 15 with Y5 or R5. SP-BAT4608 supports up to 8 with SP-6000.
Get an Expansion Battery Recommendation & Quote
Send the host model, required pack quantity, destination market and order requirements.
Send Your RequirementsOverlooking Countless Small Mountains (Xiamen) Electric Power Technology Co., Ltd. is one of the most reliable expansion batteries manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please feel free to wholesale bulk high quality expansion batteries made in China here from our factory.
