Quick view Compare Tenergy 8.4V 3800mAh Flat NiMH Battery Pack for Airsoft , RC Car, Hobbico Electristar plane P/N 11311 $29.99 (Inc. Tax) $29.99 saved: $0 x Sales Tax Tenergy only collects sales tax on orders shipped to addresses in the States of California. You may be responsible for state and local sales/use taxes when filing your tax returns. Please check your local sales tax laws. Add to Cart