VMAXTANKS V10-63 12 Volt 10AH AGM Battery for BELKIN F6C1500-TW-RK 12V 12V 10AH AGM Deep Cycle SLA Battery w/ F2 Tab Terminals. Sealed, non spillable. Upgrades 7Ah, 8Ah, 9Ah 12V batteries with F2 terminals Superior custom built Military Grade Alloys. Maintenance free. No dangerous toxic gas release. L=5.94" W=2.6" H=3.74" Includes a 12 month warranty and 30 day satisfaction guarantee