Features: - Stable automatic stacking technology enables single-cell capacities of 5000mAh. - Higher capacity than comparable size packs - HIgh reliability and High safety - Standard Balance Plug + Equipped with industry-standard Deans Plug Gens Ace is one of the top rank battery corporations with deep research and manufacturing on NIMH, LI-PO, LI-FE by the effort of 200 professional engineers and technicians with 20 years exquisite battery technology. The Gens Ace brand holds the traditional concept of "excellent quality", "Optimization"& "Priority" on Sales & Services. All batteries are tailored for various scales of the RC Models such as electronic cars, nitro cars, airplanes, vessels and also other models, toys, electric tools, electric bikes, electric autos, digital products etc. Specifications: - Capacity: 5000mAh - Voltage: 14.8V / 4S / 4 Cell - Discharge Rate: 45C - Max Burst Discharge Rate: 90C - Weight: 480g - Size: 154mm x 46mm x 30mm (L x W x H) - Connector Type: Deans Application: Gens ace 5000mAh 4S 45C specially designed for MIKADO LOGO500, ALIGN T-REX550/600, GAUI X5, Outrage 550, Hirobo SDX, FPV etc.