All 40 listings, cheapest per Wh first
| Item | Size | Price | Per Wh | ||
|---|---|---|---|---|---|
| HumsiENK 4-Tier Rack Cabinet for 48V 100Ah LiFePO4 Battery, 3U Server Rack Battery Storage Cabinet Holds Up to 4 Batter… 4800 Wh | 4800 Wh | $300 | $0.062 | Amazon → | |
 | 3U Server Rack Battery Rack, 5-Layer Rack for 48V 100Ah Lithium Batteries, Stack 4800 Wh | 4800 Wh | $399 | $0.083 | eBay → |
| DATOUBOSS 48V 100Ah LiFePO4 Lithium Battery 5.12kWh 3U Server Rack Battery 5120 Wh | 5120 Wh | $680 | $0.13 | Amazon → | |
 | 6912Wh 48V 135Ah 3U Server Rack Lithium LiFePO4 Battery RS232/RS485 Home Storage 6912 Wh | 6912 Wh | $980 | $0.14 | eBay → |
| 6912Wh 48V 135Ah 3U Server Rack Lithium LiFePO4 Battery RS232/RS485 Home Storage 6912 Wh | 6912 Wh | $1,000 | $0.14 | eBay → |
 | US 48V100Ah 5120Wh LiFePO4 Battery 3U Server Rack Battery BMS Home Backup 5120 Wh | 5120 Wh | $750 | $0.15 | eBay → |
 | MFUZOP 48V 100Ah Lithium Battery5.12kWh 3U Server Rack Home Backup Bluetooth 5120 Wh | 5120 Wh | $750 | $0.15 | eBay → |
 | 48V 100Ah LiFePO4 Battery 5.12kWh Server Rack Battery Solar Home Energy Storage 5120 Wh | 5120 Wh | $750 | $0.15 | eBay → |
 | 48V 135Ah 6912Wh 3U Server Rack Lithium LiFePO4 Battery RS232/RS485 Home Storage 6912 Wh | 6912 Wh | $1,019 | $0.15 | eBay → |
| 48V 135Ah LiFePO4 Server Rack Battery 6.9kWh Home Solar Storage w/BMS 6900 Wh | 6900 Wh | $1,019 | $0.15 | eBay → |
 | NewtiPower 48V 135Ah 3U Server Rack LiFePO4 Battery CAN RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $970 | $0.15 | eBay → |
 | 48V 135Ah 3U Server Rack LiFePO4 Battery Bluetooth Supports Can/RS232/RS485 6480 Wh | 6480 Wh | $970 | $0.15 | eBay → |
 | Humsienk 6Pack 30.72kWh 48V 100Ah LiFePO4 Battery 3U Server Rack Home Backup UPS 30720 Wh | 30720 Wh | $4,602 | $0.15 | eBay → |
 | 48V 135Ah Server Rack Lithium Battery Bluetooth CAN/RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $980 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack LiFePO4 Battery APP for Can/RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $980 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack LiFePO4 Battery APP CAN/RS232/RS485 Solar Home Storage 6480 Wh | 6480 Wh | $980 | $0.15 | eBay → |
| NewtiPower 48V 135Ah 3U Server Rack LiFePO4 Battery APP RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $990 | $0.15 | eBay → |
| 48V 135Ah Server Rack Lithium Battery Bluetooth CAN/RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $990 | $0.15 | eBay → |
 | 48V 135Ah 3U Server Rack Lithium Battery Bluetooth CAN/RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $1,000 | $0.15 | eBay → |
 | 48V 135Ah 3U Server Rack Lithium LiFePO4 Battery CAN RS232/RS485 Home Storage RV 6480 Wh | 6480 Wh | $1,000 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack Lithium LiFePO4 Battery CAN RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $1,000 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack LiFePO4 Battery Bluetooth CAN/RS232/RS485 Home Storage 6480 Wh | 6480 Wh | $1,000 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack Lithium Battery CAN/RS232/RS485 Home Storage Off-grid 6480 Wh | 6480 Wh | $1,000 | $0.15 | eBay → |
| 48V 135Ah 3U Server Rack Lithium LiFePO4 Battery RS232/RS485 Home Storage Solar 6480 Wh | 6480 Wh | $1,010 | $0.16 | eBay → |
 | 5.12KWh 48V 100Ah Server Rack LiFePO4 Battery Home Storage Off-Grid UL 1973 5120 Wh | 5120 Wh | $799 | $0.16 | eBay → |
 | 48V 100Ah LiFePO4 Battery 5.12kWh Server Rack Solar Home Energy Storage Lot 5120 Wh | 5120 Wh | $799 | $0.16 | eBay → |
| 48V 100AH Lithium Battery UL9540 & UL1973 3U Server Rack 5.12KWh Home Storage 5120 Wh | 5120 Wh | $799 | $0.16 | eBay → |
| 48V (51.2V) 100Ah LiFePO4 Server Rack Battery, 5.12kWh Home Energy Storage with Smart BMS, CAN/RS485 and App Monitoring… 5120 Wh | 5120 Wh | $800 | $0.16 | Amazon → | |
| 48V 100Ah Server Rack LiFePO4 Lithium Battery, 5.12kWh Solar Energy Storage 5120 Wh | 5120 Wh | $800 | $0.16 | Amazon → | |
| HumsiENK 48V 100Ah LiFePO4 Lithium Battery, UL9540A & UL1973 Listed, 5120Wh 5120 Wh | 5120 Wh | $850 | $0.17 | Amazon → | |
| NewtiPower 48V 100Ah 3U 5.12KW Server Rack Lithium LiFePO4 Battery 4800 Wh | 4800 Wh | $800 | $0.17 | Amazon → | |
| ECO-WORTHY Cubix100 48V 200Ah LiFePO4 Lithium UL9540 Server Rack Battery 9600 Wh | 9600 Wh | $1,760 | $0.18 | Amazon → | |
| wirentech 48V 100Ah lifepo4 Battery 51.2V Lithium Server Rack Battery 4800 Wh | 4800 Wh | $900 | $0.19 | Amazon → | |
| ECO-WORTHY 48V Home Backup Power,30720 Wh Battery,Liber 10KP 10KW Inverter 30720 Wh | 30720 Wh | $6,300 | $0.21 | Amazon → | |
| ECO-WORTHY Cubix100 Pro 48V 200Ah Server Rack LiFePO4 Lithium Battery 9600 Wh | 9600 Wh | $2,190 | $0.23 | Amazon → | |
| ECO-WORTHY 48V Home Backup Power, 10240Wh LiFePO4 Battery,AC 5000W Inverter 10240 Wh | 10240 Wh | $2,460 | $0.24 | Amazon → | |
| ECO-WORTHY 48V Home Backup Power,10240Wh Battery,Liber 10KP 10KW Inverter 10240 Wh | 10240 Wh | $2,960 | $0.29 | Amazon → | |
| ECO-WORTHY 48V Home Backup Power, 5120Wh LiFePO4 Battery,AC 5000W Inverter 5120 Wh | 5120 Wh | $1,590 | $0.31 | Amazon → | |
| wirentech 48V 100Ah lifepo4 Battery 51.2V Lithium Server Rack Battery 4800 Wh | 4800 Wh | $1,800 | $0.37 | Amazon → | |
| WattCycle Dual 48V 100Ah Server Rack Batteries & 12kW Split Phase Inverter 4800 Wh | 4800 Wh | $4,000 | $0.83 | Amazon → |
Amazon as of 2026-11-05 15:38:32 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change. eBay: new Buy It Now listings from US sellers as of 2026-11-05 UTC, item plus shipping.
Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.
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