Genuine Lithium Batteries for DIY Projects – Battery Hookup

The Original DIY Battery Company

The Original DIY Battery Company

Cart 0

Brand New - Low Price

8x New In Box Headway 38120 HP 3.2V 8AH Lifepo4 - $9.37/Cell

8x New In Box Headway 38120 HP 3.2V 8AH Lifepo4 - $9.37/Cell

Regular price $75.00

24x New In Case Headway 38120 HP 3.2V 8AH Lifepo4 - $8.58/Cell

24x New In Case Headway 38120 HP 3.2V 8AH Lifepo4 - $8.58/Cell

Regular price $206.00

New EVE 3.2V 20Ah C40 40135 LiFePO4 Cells + Cell Holders & Busbars

New EVE 3.2V 20Ah C40 40135 LiFePO4 Cells + Cell Holders & Busbars

Regular price $9.50

New Hengtai 3.2V 25Ah 46135 LiFePO4 Cells with Cell Holders & Busbars

New Hengtai 3.2V 25Ah 46135 LiFePO4 Cells with Cell Holders & Busbars

Regular price $8.50

New 4x EVE LF280K 3.2V 280Ah LiFePO4 Cells with Thick Welded Terminal Blocks + M6 Bolts

New 4x EVE LF280K 3.2V 280Ah LiFePO4 Cells with Thick Welded Terminal Blocks + M6 Bolts

Regular price $250.00

New Envision AESC 3.2V 305Ah 976Wh LiFePO4 Prismatic Cells

New Envision AESC 3.2V 305Ah 976Wh LiFePO4 Prismatic Cells

Regular price $35.00

2x Sunwoda LF314 3.2v 314Ah LiFePo4 Prismatic Cells

2x Sunwoda LF314 3.2v 314Ah LiFePo4 Prismatic Cells

Regular price $80.00

New Case 4x EVE 3.2v 314ah MB31 Lifepo4 + Accessories!

New Case 4x EVE 3.2v 314ah MB31 Lifepo4 + Accessories!

Regular price $275.00

New Case 4x CALB 3.2v 314ah Lifepo4 Cells + Accessories!

New Case 4x CALB 3.2v 314ah Lifepo4 Cells + Accessories!

Regular price $275.00

New Case 4x Gotion 3.2v 340ah Lifepo4 + Accessories!

New Case 4x Gotion 3.2v 340ah Lifepo4 + Accessories!

Regular price $300.00

New Case 2x EVE MB56 3.2V 628Ah LiFePO4 + Busbars & Nuts!

New Case 2x EVE MB56 3.2V 628Ah LiFePO4 + Busbars & Nuts!

Regular price $280.00

Used/Overstock Lifepo4 Cells

4x EVE LF206 3.22V 206Ah LiFePO4 Cells with Thick Welded Terminal Blocks + M6 Bolts - Overstock

4x EVE LF206 3.22V 206Ah LiFePO4 Cells with Thick Welded Terminal Blocks + M6 Bolts - Overstock

Regular price $205.00

3.2v 15ah 48wh LiFePo4 Cylindrical Cells - New

3.2v 15ah 48wh LiFePo4 Cylindrical Cells - New

Regular price $3.50

Saft VL30PFe Super LiFePO4 Power 3.3v 28ah Power Cells

Saft VL30PFe Super LiFePO4 Power 3.3v 28ah Power Cells

Regular price $14.00

Case of 16 - A123 3.3V 19.6Ah LiFePO4 Pouch Super Cells

Case of 16 - A123 3.3V 19.6Ah LiFePO4 Pouch Super Cells

Regular price $99.99

View All Used/Overstock Lifepo4 Cells

Featured Lifepo4 Battery Modules

12.8v 32ah 410wh LifePo4 Battery with BMS

12.8v 32ah 410wh LifePo4 Battery with BMS

Regular price $29.00

12.8v 34ah 435.2wh LifePo4 Battery with BMS

12.8v 34ah 435.2wh LifePo4 Battery with BMS

Regular price $30.00

A123 (38.4v) 36v 19.2ah 736wh Lifepo4 - 96x 26650 M1B Cells

A123 (38.4v) 36v 19.2ah 736wh Lifepo4 - 96x 26650 M1B Cells

Regular price $35.00

New Overstock 12.8V 12Ah 154Wh LiFePO4 Battery W/ BMS

New Overstock 12.8V 12Ah 154Wh LiFePO4 Battery W/ BMS

Regular price $11.00

Used 12.8v 44.8ah 573.44wh Battery with BMS

Used 12.8v 44.8ah 573.44wh Battery with BMS

Regular price $40.00

Used Lifepo4 12.8v 38.4ah 491.52wh - With BMS

Used Lifepo4 12.8v 38.4ah 491.52wh - With BMS

Regular price $34.00

Used U1-50 Lifepo4 12.8v 51.2Ah 655.36Wh With BMS

Used U1-50 Lifepo4 12.8v 51.2Ah 655.36Wh With BMS

Regular price $46.00

51.2v 100ah 5.12kWh Lifepo4 Rack Mount - Working

51.2v 100ah 5.12kWh Lifepo4 Rack Mount - Working

Regular price $450.00

View All Lifepo4 Battery Modules

Featured Household Batteries

New 6x 9v Batteries

New 6x 9v Batteries

Regular price $2.00

New 24x 9v Batteries

New 24x 9v Batteries

Regular price $6.00

Free Batteries! - AA Full Box Untested Alkaline Batteries

Free Batteries! - AA Full Box Untested Alkaline Batteries

Regular price $0.00

10/100/400 PACK NEW LITHIUM CR123A 3V BATTERY

10/100/400 PACK NEW LITHIUM CR123A 3V BATTERY

From $5.00

View All Household Batteries

Featured Lithium Ion

New 3.6v 5000mAh BAK N21700CG-50 2170 Lithium Ion Cells

New 3.6v 5000mAh BAK N21700CG-50 2170 Lithium Ion Cells

From $2.50

New Aluminum Cell Phone Charger Power Bank 3000mah with Cable

New Aluminum Cell Phone Charger Power Bank 3000mah with Cable

Regular price $4.00

48v 6.4ah 307.84wh Lithium Ion 13s4p 52x 18650 Cells

48v 6.4ah 307.84wh Lithium Ion 13s4p 52x 18650 Cells

Regular price $17.00

Module with 4x 21700 3.6v 4900mah Cells

Module with 4x 21700 3.6v 4900mah Cells

Regular price $7.00

View All Lithium Ion

Featured Parts/Repair Pallets

28x Mixed Lifepo4 Batteries Parts/Repair

28x Mixed Lifepo4 Batteries Parts/Repair

Regular price $1.00

20x 12.8v Lifepo4 Batteries Parts/Repair

20x 12.8v Lifepo4 Batteries Parts/Repair

Regular price $1.00

15x 24V 58.8ah 1.35kWh LIFEPO4 A123 MODULE 7s Parts/Repair

15x 24V 58.8ah 1.35kWh LIFEPO4 A123 MODULE 7s Parts/Repair

Regular price $1.00

15x Used Mixed Lifepo4 Batteries Parts/Repair

15x Used Mixed Lifepo4 Batteries Parts/Repair

Regular price $100.00

View All Parts/Repair

Featured BMS

12v 4s 30a Lifepo4 BMS - Series Capable 12/24/36/48v

12v 4s 30a Lifepo4 BMS - Series Capable 12/24/36/48v

Regular price $11.00

Li-ion/Lifepo4 3s-20s 30a BMS WITH BALANCE

Li-ion/Lifepo4 3s-20s 30a BMS WITH BALANCE

From $10.00

Li-ion/Lifepo4 3s-21s 100a BMS W/ LOW TEMP CUTOFF

Li-ion/Lifepo4 3s-21s 100a BMS W/ LOW TEMP CUTOFF

From $39.99

7s-21s 300a Lithium Ion / Lifepo4 Smart BMS + Bluetooth

7s-21s 300a Lithium Ion / Lifepo4 Smart BMS + Bluetooth

Regular price $139.99

View All BMS

LTO

36.8v 19ah LTO Toshiba SCiB 20,000 cycles! 16x 20ah Cells

36.8v 19ah LTO Toshiba SCiB 20,000 cycles! 16x 20ah Cells

Regular price $120.00

27.6v 40ah 1104Wh LTO Toshiba SCiB 20,000 cycles! 24x 20ah Cells

27.6v 40ah 1104Wh LTO Toshiba SCiB 20,000 cycles! 24x 20ah Cells

Regular price $188.00

Power Supplies and Testers

ZKETech EBC-A40L Capacity Tester 0-5v 40a Charge/Discharge

ZKETech EBC-A40L Capacity Tester 0-5v 40a Charge/Discharge

Regular price $249.99

ZKETech EBC-A20 Capacity Tester 30v 5a Charge 20a Discharge

ZKETech EBC-A20 Capacity Tester 30v 5a Charge 20a Discharge

Regular price $99.99

RC3563 Lithium Battery Internal Resistance Tester with 4-wire Probes

RC3563 Lithium Battery Internal Resistance Tester with 4-wire Probes

Regular price $49.99

Maisheng MP3040D Professional 0-30v 0-40a Adjustable Power Supply

Maisheng MP3040D Professional 0-30v 0-40a Adjustable Power Supply

Regular price $310.00

Featured Accessories

10kW Kelvin BTMS Battery Thermal Management System - 400-800V HV Liquid Cooling/Heating Chiller Unit

10kW Kelvin BTMS Battery Thermal Management System - 400-800V HV Liquid Cooling/Heating Chiller Unit

Regular price $400.00

Universal 60a Busbars for Prismatic Lifepo4 Li-ion Batteries

Universal 60a Busbars for Prismatic Lifepo4 Li-ion Batteries

Regular price $2.00

Flexible Busbars for 280ah/314ah Prismatic Cells

Flexible Busbars for 280ah/314ah Prismatic Cells

Regular price $4.00

8x5.5x7 Orange Battery Enclosure

8x5.5x7 Orange Battery Enclosure

Regular price $6.00

View All Accessories

Contact us for free local pickup!

1375b Adams Road

Bensalem Pa. 19020

Mon - Fri, 9am - 5pm

Get Directions