The Thermo Tec Battery Wrap Acid Absorbing Heat Barrier #13200 would be plenty for 6.70"L x 3.90"W x 6.89"H. The Thermo Tec Battery Wrap Acid Absorbing Heat Barrier #13200 is 8” H and 40” L (more than enough to fit your needs.
Complete the job with these highly suggested add-on products.
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