Down Tube Ebike Battery 48V 13Ah Electric Bike Tiger Shark 48V 750W Lithium Battery with Samsung Cell USB Port

M-obile P-hone C-ase de remplacement pour I-phone11 6.1 `` Anti-drop Soft Silicone C-ase Cover Portable

Features: Support BT 4.0, the transmission speed is faster and more stable, can effectively reduce the sound quality damage. Compatible with all devices that support BT A2DP protocol, such as mobile phones, tablets or computers. Two mobile phones can be connected simultaneously. Double click the earphone multi-function button to redial the last broadcast number. Powerful 5 volt / 3.6A charger charges quickly. Intelligent Circuit Design protects against over-heat, over-currents, over charge and short circuit. Compact and portable.

MPPT technology, `Peak conversion efficiency of 97%, High Tracking efficiency of 99%, `RJ45 interface &optional meter, 2 years warranty , CE certificate

12V Automobile Numérique Batterie De Voiture Testeur Système De Démarrage Testeur Système De Charge Testeur Outil De Diagnostic Gel De Voiture AGM HUMIDE CA SLA CCA IR SOH Analyseur de Batterie

HPB 11.1V 2200mAh 25 C MAX 35C 3S T Conecte la batería Li-po para coche RC avión T-REX 450 helicóptero parte

charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V till charge current is less than 0.01C