Car Jump Starter Model:Car Jump Starter Ergonomic U-design fits perfectly against

Ergonomic U-design fits perfectly against the contoured shape of your neck & back

Safe & Durable Construction: Built with a thick steel frame wrapped in 7mm PE rope

Professional Components The cable's breath-proof ball design and strong alloy buckle can prevent the rope from breaking and provide adequate protection

-Natural arc design & adjust resistance

Car Jump Starter Model:Car Jump Starter Ergonomic U-design fits perfectly againstMini Slim Portable 20000mAh Car Jump Starter 12V Engine Battery Charger Car Battery Jump Starter Charger Car Jump Starter Yellow. 100% brand new and high quality. The smallest and lightest portable battery on the market today. High power battery supporting fast charging, low self discharge, cycles can reach 1000 times Car Jump Starter. Supports 12V vehicle starting and charging for various mobile phones, PSP, MP3 MP4, Tablets, Smartphones, PDAs,