New Products

Details: ★★★★★   13S 15A-250A Lithium Battery Waterproof BMS with Balance for Electric Bike SPECIFICATION 1--For 13S 48V Lithium Battery 2--Common Port with Balance, Balance start on 4.18V 3--Over voltage protect:4.25V, Low voltage protection：2.8V 4--Waterproof and dustproof 5--Working temperature：-20°-70° 6--Simple welding, Good quantily 7--Dimension：15A/20A: 50*62*9/12mm, Charge Current:8A/10A ... more info

Details: ★★★★★   13S 18A-60A Lithium Battery Waterproof BMS with Balance for Electric Bike SPECIFICATION 1--For 16S 48V Lithium Battery or 48V LiFePo4 Battery 2--Common Port with Balance, Balance Li-ion start from 4.18V, LiFePo4 start from 3.6V 3--Li-ion: Over voltage protect:4.25V, Low voltage protection：2.8V      LiFeP04: Over voltage protect:3.65V, Low voltage protection：2.5V 4--Waterproof and dustproof 5--Working temperature：-20°-70° 6--Dimension:15A: ... more info

Details: ★★★★★   7S-10S 15A-250A Lithium Battery Waterproof BMS with Balance for Electric Bike SPECIFICATION 1--For 7S or 10S 24V or 36V Lithium Battery 2--Common Port with Balance, Balance start on 4.18V 3--Over voltage protect:4.25V, Low voltage protection：2.8V 4--Waterproof and dustproof 5--Charge Voltage:29.4V or 42V 6--Working temperature：-20°-70° 8 --Simple welding, Good quantily 7--Dimension：15A/20A: 50*62*9/12mm, Charge Current:8A/10A ... more info

Details: ★★★★★   7S 16A-60A Lithium Battery Waterproof BMS with Balance for Electric Bike SPECIFICATION 1--For 7S 24V Lithium Battery 2--Common Port with Balance, Balance start on 4.18V 3--Over voltage protect:4.25V, Low voltage protection：2.8V 4--Waterproof and dustproof 5--Charge Voltage:29.4V 6--Working temperature：-20°-70° 7--Dimension:15A: 59*34*9mm ... more info

Details: ★★★★★   14S 15A-250A Lithium Battery Waterproof BMS with Balance for Electric Bike SPECIFICATION 1--For 14S 48V Lithium Battery 2--Common Port with Balance, Balance start on 4.18V 3--Over voltage protect:4.25V, Low voltage protection：2.8V 4--Waterproof and dustproof 5--Charge Voltage:58.8V 6--Working temperature：-20°-70° 7--Dimension：15A/20A: 59*34*9mm, Charge Current:8A/10A ... more info

Details: ★★★★★     8fun Bafang SWX02/BFRM G020 Motor 36T Gear Set for Replacement 1. 36T for bafang SWX02 motor/ BFRM G020 Motor 2.Please check it your original gear dimension before you order   Note : Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid ★★★★★  Contact us NOW! Email: topbikekit@hotmail.com Skype: topbikekit@hotmail.com