Black Friday! 10% off site wide, coupon code: BF2022 Nov. 25 - 28! Free Heated Battery Jacket with SFK-275HP & 300HP!

SFK V4 Heated w/Cells w/200AMP BMS w/Bluetooth Ready to Build

Sun Fun Kits
Return Policy:
30 Day Returnable - No Restocking ( Restocking Fee : $0.00 )
Shipping Availability:
1 Day
Stock Status:
In Stock
Certified Cells
Chose between Certified Long Lasting LF280K (280AH) cells or High Performance LF304 (304AH) cells.

Cell Type:
Cell Type
Kit Upgrades

Lid Color:
Lid Color
SFK kits are available in various colors:
Heated Enclosure:
Heated Enclosure

Lithium Charger:
Lithium Charger
The SFK-PS-330 is a great choice for a plug in charger, it will fully charge your battery to its upper limit of 14.4 volts in about 12 hours and is designed for LifePo4 chemistries.
Our Regular Price: $1,200.00
Configuration Price: $1,400.00

This is a complete ready to build combo KIT that includes all recommend components to build your DIY battery Kit. It incldes cells by EVE Lithium certified automotive grade, select from either endurance LF EVE 280K cells or High Performance EVE LF304 cells, the Sun Fun Kits 200A V2 BMS (now with 4S - 48V capability and built in heater port to automatically turn on the integrated heating pads) with complete wiring harness, the SFK battery Case, and a supplementary active balancing circuit. 

Version includes a 3mm / 1/8" Garolite FR4 Fiberglass mounting plate for increase heat management and strength.

Version 4 makes installs easier and supports new cell separator shims to make your install bespoke and easier than ever before. The ultimate DIY kit for all hot & cold environments!

All Kits are built in the USA using domestic and globally sourced components and come with your standard 2 year limited warranty on the BMS & CASE.

Shipping Availability 1 Day
GTIN 00850036385219
Manufacturer Sun Fun Kits
Battery Specs
Certification Standard GB/T 31485-2015
Cell Compatibility EVE LF280K , EVE LF280N , EVE LF304 , CATL 302 , CATL 280 , REPT 280 , REPT 302 , Lishen 272
Cells 4S
Construction Material ABS, Aluminum, PLA
Terminal Studs M8
Cable Specs
Wire Gauge 2 AWG
Physical Specs
Max Cell Height 204 MM
Item Weight 57 lbs (all components) , 25.8 KG
Height 260 MM , 10.6 Inch , 13 Inch including Terminal Stud
Width 180 MM , 7.5 Inch
Length 345 MM , 13.6 Inch , 14.6 Inch / 371 MM Including handles
Inside Dimensions 335 L x 180 W x 215 H (MM) , 13.2 L x 7.0 W x 8.4 H (Inch) , Tapered Dimensions
Kit Configurator
Cell Type LF280K - Endurance Cells (6000 cycles) , REPT 280 Endurance Cells (6000 Cycles) , LF304 - High Performance Cells (3000 Cycles)
Lid Color Yellow Lid , Black Lid
Heated Enclosure Side Wall Heating Pads (Recommended for most installs) , In Between Cell Heating Pads (Advanced Install, challenging for beginners)
General Information
Country of Origin USA , China
Customer Review

Free Heated Battery Jacket with SFK-275HP or 300HP Pre-Built Batteries (limit 1 per customer)