Combining our Chewproof Elite Battery Box Wiring Kit with the MTM 30cal Ammo box gives you a simple to build and economical 12v battery box for trailcams. This water resistant box will hold an SLA rechargeable battery from 6v 12ah to 12v 7 through 15ah.  Or an Amped Outdoors Lithium Rechargeable 12v 15ah and 12v 20ah. The wider batteries like the 12 and 15ah SLA and the 20ah Herd 360 and Amped will fit tight.  There is enough room to store your camera and battery except when using the larger wider size batteries WARNING!!! PLEASE VERIFY THE CAMERA VOLTAGE REQUIRED AS SOME CAMERA MODELS USE DIFFERENT VOLTAGE FOR EXTERNAL POWER Included in this package: 30cal MTM AC30T-40  One HERD 360 chewproof cable One waterproof cable gland Two 1/4" Female Spade Terminals Box Features: Water-resistant O-ring seal Double padlock tabbed Molded-in stacking ridges Heavy-duty, latching systems Interior Dimensions: 3.4”(W) x 8.9”(L) x 6.1”(H) Exterior Dimensions: 5”(W) x 11.3”(L) x 7.2”(H) Made in USA Batteries that fit this box 12v 7ah-15ah SLA/AGM Z(12 and 15ah fit tight) Herd 360 Power H (20ah Lithium fits tight) Amped Outdoors 12v 15ah, (20ah, 30ah Wide Fits tight) Camera Cable Plug Sizes and Voltage  4.0x1.7mm fits ALL Tactacam Reveal Models 12v,  Barn Owl 12v, ALL Wise Eye 12v, Creative XP 12v, Covert Blackhawk 6v, Camjojo Trace 6v 5.5x2.1mm Black Gate, Browning, Spypoint, Stealth Cam, Moultrie, Moultrie Delta, Covert WC Models, Ridgetec Lookout X 12v 4.8x1.7mm Reconyx 12v, Ridgetec Lookout (old model Pre 2024) 5.5x2.1mm Ghost/Golive with Screw On Collar Fits all Ghost and Golive 1 models Modified 5.5x2.1mm with 14mm long barrel fits Golive 2