PLEASE READ THE DESCRIPTION CAREFULLY.

Shipping to Lower 48 USA states only via Ground Shipping. No shipping to PO Boxes. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.

New LONG and assembled LiFePO4 battery can do 1200A! This fully built 12v 4S2P 148Ah 1200A 14,400W battery pack is long and extremely powerful. Features new and unused Lithium Energy Japan prismatic LiFePO4 cells and beefy ALUMINUM busbars. Perfect for high discharge 12v applications such as car audio, lead-acid replacement battery, RV stationary storage, golf cart replacement battery, and other high performance uses. The lithium iron phosphate (LiFePO4) chemistry is much safer than standard NMC or LiCoO2 cells.

Cells are new and unused. Plz note that the aluminum trapezoidal D-plates (for use with the 2/0 blocks) only come included in the PRO version. 5pin balancer cable is included. BattGo balancer is only included with the PRO version, but it's sold separately > HERE.

Available in 3 variations (choose from dropdown menu):

• BASIC (LONG): Cells+Busbars
• PLUS (LONG): Cells+Busbars+Compression
• PRO (LONG): Cells+Busbars+2/0 Blocks+Balancer+CustomBox
  
  

Battery Pack Specs

• Busbars:  PCB & Aluminum
  Cells:  LEV60F Prismatic by Lithium Energy Japan
• Voltage (nominal):  12v
• Charge Voltage: 14.6v
• Configuration:  4S2P
• Typical capacity:  148Ah
• Power (max current):  14,400W (1200A)
• Current (max burst):  1200A
• Current (max continuous):  800A
• Charge (max):  360A
• Weight:  45 lbs (PLUS version)
• Dimensions:  20" L x 8" W x 6" H

Cell Specs

• Brand:  Lithium Energy Japan
• Form:  Prismatic
• Type:  LEV60F
• Voltage (nominal):  3.2v
• Voltage range:  2v-3.5v
• Typical capacity:  74Ah
• Power (max current):  1,780W (600A) at 25° C, SOC 50%, 10sec
• Resistance:  0.7milliOhms at at 25° C, SOC 50%, 10sec
• Max charge/discharge current:  180A continuous (at 25° C)
• Weight:  2.17kg
• Dimensions:  55mm L x 171mm W x 115mm H
• Terminal torque: 9Nm +/- 3 / 6.64ft-lb

*** IMPORTANT SHIPPING NOTE: Our automatic shipping calculator sometimes underquotes heavy orders. If your order is underquoted for shipping costs we'll send you an edit email to collect the balance due. Only orders that are fully paid for can be shipped out. Need more than 2 sets? Email support@jag35.com to get an accurate shipping price before purchasing.

Charging

We recommend fully charging this pack as soon as you receive it. Charger not included.

NOTE: For any lithium iron phosphate batteries, state of charge cannot be determined by voltage alone, you need to count Amp Hours or Watt Hours. Typical behavior is for the "Resting Voltage" to be 13.2VDC a few hours after your charging session.

For customers who wish to add 2/0 terminal blocks after receiving their battery you can buy them > HERE

If adding the 2/0 blocks yourself, you'll need a pair of aluminum D-plates, sold separately > HERE.

USE AS AN EXPANSION BATTERY:

This battery pack can serve as an expansion battery for many popular power stations. It may be possible to connect multiple batteries in series to increase the charging speed (Volts), or connect multiple in parallel to increase capacity (AmpHours) and current (Amps), see your device specs for max limits. Plz double-check your power station's PV/Solar input specifications to make sure this battery will be compatible. Use with:

• EcoFlow Delta Max 2000 (Solar Charging Input 800W Max, 11-100V, 13A). May require an XT90 connector adapter.

• EcoFlow Delta Max 1600 (Solar Charging Input 800W Max, 11-100V, 13A). May require an XT90 connector adapter.

• EcoFlow Delta Pro (Solar Charging Input 1600W Max, 11-150V, 15A Max). May require an XT90 connector adapter.

• EcoFlow Delta Mini (Solar Charge Input 300W 11–75V DC 10A max). May require an XT60 connector adapter.

• Bluetti AC300 (Solar Input 2,400W Max., VOC 12-150VDC, 12A). May require an XT60 connector adapter.

• Bluetti AC200 Max (Solar Input 900W Max., VOC 10-145VDC, 15A). May require an XT60 connector adapter.

• Bluetti EB240 (PV Max Input Power MAX 500W/10A, OCV 16V~68V /MAX10A). May require an XT60 connector adapter.

• EcoFlow River (Solar Charge Input 200W 10-25V DC 12A Max). May require an XT60 connector adapter.

• EcoFlow River Max (Solar Charge Input 200W 10-25V DC 12A Max). May require an XT60 connector adapter.

• EcoFlow River Pro (Solar Charge Input 200W 10-25V DC 12A Max). May require an XT60 connector adapter.

• Bluetti EB70 (Solar Input 200W Max., VOC 12-28V, 8A). May require an XT60 connector adapter.

• Bluetti EB55 (Solar Input 200W Max., VOC 12-28V, 8A). May require an XT60 connector adapter.

• Bluetti AC50S (12V/24V AC-Solar-Car-Generator Recharge). May require an XT60 connector adapter.

• Similar spec portable power stations. You are responsible for double-checking to make sure this battery is compatible with your power station. When combining batteries, you are ultimately responsible for making sure your configuration (series or parallel) is compatible.

Product video:

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NOTE: For any lithium iron phosphate batteries, state of charge cannot be determined by voltage alone, you need to count Amp Hours or Watt Hours. Typical behavior is for the "Resting Voltage" to be 13.2VDC a few hours after your charging session.

These items are sold for DIY and Second Life purposes. Even when sold as “new”, “NOS”, or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal. If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.

NEW YORK residents:
On 3/2/2023 New York passed a law banning the sale of lithium-ion batteries for mobility devices that are not certified to UL 2271, and the assembly and reconditioning with cells removed from used batteries for commercial sale within the state of New York (more details here). New York residents, you are solely responsible for researching, understanding and complying with all pertinent regulatory rules, laws, statutes, and NY safety standards.

Safety is important to us, we don't want people to get hurt or property to get damaged, especially when working with DIY and/or second-life lithium-ion batteries. All batteries everywhere are inherently dangerous, so we urge all who work with DIY and/or second-life lithium-ion batteries to take safety seriously so as to avoid causing any harm to self, others or property.