CHIEF Supply introduces PowerAll, a Gryphon Mobile Electronics company, the original inventory of the award-winning portable lithium jump starter; and the US market leader with 35% of the market share. Their number one focus is in the safety of their products: UL, FCC, CE and RoHS certified; ISO 9001:2000 and ISO/TS 16949 certified. The PowerAll products are made out of commercial grade materials including Grade-A lithium batteries; which are stringently tested to meet customer’s high expectations; making this portable battery jumper the #1 best-selling battery starter. Recognized as a high quality and innovative Power Bank Jump Starter, the PowerALL PBJS is easy-to-use, long-lasting, reliable and an extreme performer. CHIEF Supply now offers the full line of Power Bank Jump Starters: from automotive, marine and power sports, to executive travel and wireless (for those smart phones and tablets requiring more, portable, power on the go).