STM Small Battery Kit - Evo 7/8/9
2001-2006 Mitsubishi Lancer Evolution VII VIII IX
• Fits all JDM & USDM Models
The STM Small Battery Kit is an essential upgrade, allowing you to not only shed the weight of the gigantic, factory brick battery, but this modification clears the path for aftermarket upper intercooler pipes.
The STM battery kits utilize existing mounting points on the Evo 7/8/9 for a clean, bolt-on install and includes the STM engraved billet aluminum base, stainless mounting hardware and your choice of STM tie down plate. This kit is available with or without the battery and terminals.
• Billet Aluminum Base
• Tig-Welded Aluminum
• CNC Engraved Plates
• Utilizes Existing Bolt Holes for Mounting
• Choice of Tie Down Plate
• Stainless Hardware
• Made in the USA
Full Battery Kit Includes:
STM Aluminum Small Battery Tray and Hardware (Listed below)
Choice of STM Tie Down
Choice of Battery
Battery Terminals (3217-0006)
STM Battery Tray Includes:
(1) STM Battery Tray
(2) Post Braces
(2) M6 Stainless Flat Washers
(2) M6 Stainless Lock Washers
(2) 1/4x20 Stainless Button Head Bolts
(3) M8 Stainless Flat Washers
(3) M8 Stainless Lock Washers
(2) M8x20 Stainless Nuts
(1) M8x20 Stainless Button Head Bolt
Small batteries can fail if the posts are not torqued to 50 inch pounds. Additional torque will cause damage to your battery, so please be careful when installing.
While we, and most of the racing community, use these as replacement car batteries, these batteries are not intended for that use.
STM does not warranty batteries. We offer the STM Lifetime Guarantee on the STM Battery Tray, but we cannot warranty the batteries themselves. Please contact the manufacturer with any performance concerns.
STM Evo 7/8/9 Small Battery Kits
|Stock Battery Weight: 37 pounds|
|STM Kit & Battery Specs||Full Kit Weight|
Odyssey PC680 Battery:
|Pulse (5-second) Hot Cranking Amps (PHCA): 520
Cold Cranking Amps (CCA): 170
20Hr Nominal Capacity (Ah): 16
Reserve Capacity Minutes: 24
(Save 21.15 pounds vs stock)
Genesis (16EP) G12V16Ah10EP Battery:
Capacity: 16Ah @ 10Hr
Terminal Type: M6 Threaded Insert
Chemistry: Thin Plate Pure Lead-Tin
Case Material: Flame Retardant ABS Plastic
Mfg Warranty: 12 Month
Cycle Charge Voltage: 14.7V to 15.0V at 77°F
Standby Charge Voltage: 13.5V to 13.8V at 77°F
Maximum Charge Current: No charge current limits
Shelf Life w/o Charge: 2 years
Operating Temperature: -40°F to 113°F
Expected Trickle Life (@ 25°C): 10 years
Capacity Range: 16-20Ah (~80-90wpc)
(Save 21.9 pounds vs stock)
LithiumPros C680 Battery:
|Automotive-grade LiFePO4 chemistry
Common 680 case size
Fully alternator compatible (14.4V, 55A max)
Integrated cell balancing
Small form factor fits in tight spaces
Ultra light weight, only 4 lbs.
(Save 31.75 pounds vs stock)
LithiumPros C680 Battery Charging Notes:
These batteries can NOT take a rapid recharge from a 100 amp alternator. If the battery is fully dead or close to it, please recharge slowly via a suitable charger.
We recommend the CTEK 56-926.
In stock shipping was fast and quality was superb. Thanks STM
Cancer and Reproductive Harm