Torklift A7710R PowerArmor Max 6/12V Treaded Diamond Plate Lockable Battery Box. Battery hold down straps. Acid neutralizing battery mat to avoid corrosion. 10-watt solar panel included on part numbers featuring an “S”. Torklift International’s PowerArmor line features high quality locking aluminum battery boxes. With RV battery security in mind, each locking battery box was specifically engineered to prevent increasingly common battery theft and related damage to wiring from’cut and run’ thefts. Keep expensive batteries under lock and key with PowerArmor and PowerArmor Solar’s secure RV battery boxes. Prevent common and expensive storage/battery theft (lock included). Maintains charge increasing the longevity of the batteries up to 400% to avoid premature battery replacement (solar only). Dual use for securing batteries and other gear. Bolts to your RV, camper bumper, boat, truck, van, etc. Heavy gauge diamond plate aluminum for maximum durability. Designed specifically to access RV batteries avoiding interference with your RV. Uses a 10 Watt solar panel (solar only). Comes in bright tread diamond plate featuring black high impact powder coat frame. Multiple box sizes available holding up to five batteries. Adjustable dividers for custom size compartment storage (PowerArmor Max only). Proudly made in the USA.