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LiFePO4 cell prices per kWh — 3.2V prismatic cells

3.2V LiFePO4 prismatic cells for DIY battery packs, ranked by price per kWh. Four cells make a 12V pack, sixteen a 48V pack. Updated Oct 11, 2026 14:55 UTC.

Cheapest new, per kWh$82.01
Cheapest used, per kWh$64.54
Cheapest single battery$59.99
Condition
Energy
Brand
$/kWhPrice ShippingkWhBattery BrandConditionListing
$64.54$150.00+ ship2.94230Ah ×4UsedEEL LiFepO4 230Ah Cells - Gently Used, in box - 4X Cells
$82.01$209.95free2.56100Ah ×8EVENewLOT 8 EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 24V 25.6V Welded
$82.02$419.95free5.12100Ah ×16EVENewNEW LOT OF 16 - EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 48V 51.2V
$86.38$77.40free0.90280AhNewNEW Grade A 280Ah LiFePO4 3.2V Lithium Iron Phosphate Battery Cell - DWGrade A
$87.79$449.50free5.12100Ah ×16EVENewNEW LOT OF 16 - EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 48V 51.2V
$87.87$224.95free2.56100Ah ×8EVENewNEW - LOT OF 8 EVE Lifepo4 Battery Cell 3.2v 100Ah DIY 24V 25.6V Hawaii and AK
$89.45$229.00free2.56100Ah ×8EVENewNEW LOT OF 8 EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 24V 25.6V a
$89.82$229.95free2.56100Ah ×8EVENewNEW - LOT OF 8 EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 24V 25.6V · 2 available
$93.71$119.95free1.28100Ah ×4EVENewNEW - LOT OF 4 - EVE Lifepo4 Battery Cell 3.2v 100Ah Offgrid DIY Solar 12.8V
$108.24$395.00+ ship4.02314Ah ×4CALBNew4-Pack CALB 314Ah LiFePO4 Battery Cells 3.2V Off-Grid and Car Audio applications
$115.65$449.99free3.89304Ah ×4New4 x 3.2V 304AH Lithium Iron Phosphate (LiFePO4) Cells UL 1642 listed
$122.37$438.59$80.993.58280Ah ×4EVENew4 PCs of Grade A 280Ah LiFePO4 3.2V Lithium Iron Battery Cell LFP EVEGrade A
$136.71$349.99free2.56100Ah ×8New8 x 3.2V 100AH Lithium Iron Phosphate (LiFePO4) Cells UL 1642 listed
$137.82$246.98$35.991.79280Ah ×2EVENew2 PCs of Grade A 280Ah LiFePO4 3.2V Lithium Iron Battery Cell LFP EVE V3Grade A
$140.62$179.99free1.28100Ah ×4New4 x 3.2V 100AH Lithium Iron Phosphate (LiFePO4) Cells UL 1642 listed
$145.07$129.98$19.990.90280AhEVENewVERIFIED Grade A 280Ah LiFePO4 3.2V Lithium Iron Battery Cell LFP EVEGrade A
$146.18$130.98$19.990.90280AhNew1PC 280Ah 3.2V Grade A LiFePO4 Battery Cell, 8000+ Cycles, Bus Bars & ScrewsGrade A
$156.25$100.00+ ship0.90280AhUsed280Ah LiFePO4 3.2V LiFePo4 Battery Cell
$164.43$159.99free0.97304AhNew3.2V 304AH Lithium Iron Phosphate (LiFePO4) Cells UL 1642 listed
$167.22$899.00free5.38105Ah ×16NewDIY 5.4 kWh LiFePO4 LFP Battery Bank - 16pcs 105Ah Matched LFP Cells w/bus bars.
$178.54$59.99free0.34105AhEVEOpen boxEVE LF105 3.2V 105Ah LiFePO4 Prismatic Battery Cell Grade A Tested Solar RV DIYGrade A
$206.46$699.95+ ship3.58280Ah ×4New280Ah LiFePO4 3.2V Lithium Ion Battery Cell PACK OF 4
$239.27$925.00free3.87302Ah ×4NewVERIFIED Grade A 302Ah LiFePO4 3.2V Lithium Ion Battery Cell (4PCS)Grade A
$243.04$139.99free0.58180AhCALBUsedCALB 180Ah LiFePO4 Battery Cell 3.2V Tested 95%+ Capacity Solar RV DIY
$249.97$79.99free0.32100AhNew3.2V 100AH Lithium Iron Phosphate (LiFePO4) Battery Cell UL 1642 listed
$257.63$498.00free1.93302Ah ×2NewVERIFIED Grade A 302Ah LiFePO4 3.2V Lithium Ion Battery Cell (2PCS)Grade A
$257.76$249.00free0.97302AhNewVERIFIED Grade A 302Ah LiFePO4 3.2V Lithium Ion Battery CellGrade A
$263.67$224.99+ ship1.00314AhEVEOpen boxEVE MB31 EV Grade A+ 3.2V LiFePO4 Prismatic Battery Cell Rechargeable 314Ah 2pkGrade A
$340.16$68.85+ ship0.32100AhUsedGBS 100Ah 3.2V LiFePO4 (Lithium Iron Phosphate) Prismatic Battery Cell
$343.75$440.00$0.011.28100Ah ×4New4PCS Kit 3.2V 100Ah LifePo4 Plastic Cell Lithium Iron Phosphate Battery DIY 
$383.93$89.00+ ship0.34105AhNewNew 3.2v 105ah Lifepo4 Battery Cell Prismatic Lithium ion Batteries
$496.88$159.00$65.000.32100AhOpen boxFortune 3.2V, 100Ah LiFePo4 cell
$781.25$260.00+ ship0.38120AhEVEUsedEVE LF120A 120Ah 3.2V LiFePO4 Prismatic Cell for Solar/Wind Devices
$2,288.56$2,300.00free1.00314AhEVENewEVE 314Ah 3.2V LiFePO4 Lithium LFP Cells battery ( 16 - 64 kWh total capacity)
$3,830.85$3,850.00free1.00314AhEVENew314Ah 3.2V LiFePO4 Lithium LFP cells eve mb31 pallet (32 - 128 kWh total energy)

Showing 35 of 35 listings

Buying tips

Buy matched cells (same capacity and internal resistance) from one batch, and budget for a BMS, busbars and a case. "Grade A" is a seller claim — many cheap cells are B-grade or reclaimed; listings that show a capacity test are safer. Price per kWh is the fairest way to compare batteries of different sizes: a 12V 100Ah LiFePO4 battery stores 1.28 kWh, a 12V 200Ah 2.56 kWh, a 48V 100Ah server-rack battery 5.12 kWh. Check the BMS current rating against your inverter, whether the battery has low-temperature charge protection if it will be charged below freezing, and the warranty. Very cheap no-name listings sometimes overstate capacity.

How this table works

We collect Buy It Now listings from eBay US several times a day and divide the total price, including shipping, by the stored energy: nominal voltage (12.8 V, 25.6 V, 38.4 V, 51.2 V or 3.2 V per cell) times the amp-hours in the title, times the number of batteries in the listing. We remove chargers, BMS boards, cables, cases and other accessories, solar kits and power stations, lead-acid and other lithium chemistries, listings that offer several sizes in one ("7Ah/100Ah"), batteries under 50 Ah and prices that are too low to be real.