High Cranking Amp Motorcycle Battery (Model JQ51240E)

Powerful Starting Performance for Reliable Riding

The High Cranking Amp Motorcycle Battery is designed for motorcycle enthusiasts who demand exceptional starting power and stable performance. Built with lithium iron phosphate (LiFePO₄) square aluminum shell cells, each 3.2V/40Ah cell delivers high starting current, ensuring motorcycles start quickly even in cold climates or challenging conditions.

With a rated voltage of 51.2V and a rated capacity of 40Ah, this battery provides smooth acceleration, consistent energy output, and eliminates power shortage issues. Whether for daily commuting or long-distance adventure rides, it serves as a reliable power companion.

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Core Specifications

Parameter	Specification
Model	JQ51240E
Rated Voltage	51.2V
Rated Capacity	40Ah
Rated Energy	2.05 kWh
Battery Type	Lithium Iron Phosphate Square Aluminum Shell Cell 3.2V/40Ah
Overcharge Voltage	58.4V
Cut-off Voltage	40V
Continuous Charging Current	20A
Maximum Charging Current	40A
Continuous Discharge Current	40A
Maximum Discharge Current	80A
Charging Temperature	0℃ ~ 45℃
Discharge Temperature	-20℃ ~ 60℃
Storage Temperature	-10℃ ~ 35℃
Product Weight	18.5 kg
Product Dimensions	190 × 160 × 355 mm
Packaging Dimensions	260 × 230 × 430 mm
Cycle Life	6000 cycles
Communication	Bluetooth
Warranty	3 years
Brand	J&Q ENERGY
Customization Support	Supported

Key Advantages

Ultra-Long Cycle Life: With 6000 cycles, this battery ensures extended service life and reduced replacement costs.

Wide Temperature Adaptability: Operates stably in -20℃ to 60℃, ideal for cold regions and high-temperature environments.

Smart Monitoring: Bluetooth connectivity allows real-time monitoring of battery status for convenient maintenance.

Compact & Lightweight: At 18.5 kg and a compact size, the battery is easy to transport, install, and suitable for bulk export or retail.

Customizable: Adjustable specifications allow it to meet diverse market needs, making it an ideal solution for wholesale exports.

Quality Assurance: Backed by the J&Q ENERGY brand and a 3-year warranty, it delivers reliable, high-performance power for motorcycles under all conditions.