Tomioka Racing TR-B1500 Performance Lightweight Battery
Braille Lightweight Racing Battery (Standard Case w/Mount) 11.5 lbs.
Antigravity Lithium Car Battery - Group-35/Q85 for Subaru WRX, STI, BRZ, FXT, 05-09 LGT
Saving an Easy 35 lbs From Your Car With Braille Battery - MotoIQ
Lightweight 12V Race / track car battery - ~6KG - tested with e46 M3 - Brand new | eBay
Group-24 Lithium Car Battery – Antigravity Batteries
LI) Antigravity Group 51R Lithium Car Battery, 24Ah, 1000CA - Pegasus Auto Racing Supplies
H5/Group-47 Lithium Car Battery – Antigravity Batteries
High Quality Lightweight 80 Ah 1550 CCA Lithium Ion Battery Dual power & Storage 16V for Racing car, 16v car battery Storage Lithium Battery battery for car - Buy China Lithium battery