... *130mm*67mm 5.Weight:1.15kg Lifepo4 18650 12V 10Ah rechargeable li ion battery pack Rechargeable battery packspecification Model No.TLH- 8S6P-9AHCell BrandChina brandVoltage24VCapacity9AhInner Resistance140 ... -shortcircuit, anti-overcharger, anti-overcurrent, anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications : CE,UL,FCC, RoHS,ISO90015 ...