IST Dolphin Tech 4-Cell Rechargeable Battery Pack, 150M Waterproof

Upgraded 4-cell battery pack, compatible with IST T-14040 and T-24040 light kits Rated waterproof to a depth of 150M (492’) Heavy duty nylon pouch with D-ring and Velcro strap included Reaches full charge in 2.5 hours Burn rate of 3.8 hours at high power, 7.5 hours at medium power, 15 hours at low power The IST Dolphin Tech 4-Cell Rechargeable Battery Pack, 150M Waterproof is an upgraded battery pack for the IST Dolphin Tech T-14040 and T-24040 light kits, with a significantly increased waterproof depth rating.   The battery canister is sealed with a textured screw-on cap with o-ring to ensure a watertight closure that’s still easy to unscrew with dive gloves on.   4-cell rechargeable Lithium Ion battery pack is rated waterproof to a depth of 150M (492’). Battery pack reaches full charge in 2.5 hours and offers a burn rate of 3.8 hours at high power, 7.5 hours at medium power and 15 hours at low power.   An 8-cell upgraded battery pack rated to a depth of 150M (492’) is also availabl