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Shenzhen Ryder Electronics Co., Ltd. is one of the leading manufacturers and suppliers of high power 25.2v 5ah li-ion battery pack ul validated ryder electronics in China. Welcome to buy CE approved batteries in stock here and get free sample from our factory. All customized products are with high quality and low price.

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Ryder Electronics' industrial-grade 7S2P Li-ion battery (25.2V/5Ah) delivers 35A continuous discharge with PCM protection. Designed for LEVs & power tools. 300+ cycle life. ISO-certified manufacturing.

Industrial-Grade 25.2V Lithium Battery Pack

Model: Li-18650-7S2P-25.2V 5Ah-PCM (Aging Process Included)

Engineered for High-Drain Applications Requiring Stability Under Extreme Conditions

Core Technical Specifications

Parameter	Specification	Test Standard
Electrical Performance
Nominal Voltage	25.2V (±0.5%)	IEC 61960
Rated Capacity	5Ah (Min. 4.75Ah)	0.2C discharge @25°C
Max. Continuous Discharge	35A	Cell temp ≤70°C, PCB ≤85°C
Internal Impedance	≤150mΩ	AC 1kHz method
Protection & Safety
PCM Overcharge Protection	4.25V ±0.05V/cell	Release at 4.15V±0.05V
Short Circuit Response	≤612μs cut-off	Per IEC 62133
Operating Temperature	Charge: 4°C~45°C Discharge: -20°C~60°C	Humidity: 60±25% RH
Reliability
Cycle Life	≥300 cycles	30A discharge @80% DoD
Storage Performance	≥85% capacity retention	12 months @20°C/50% SOC
Certifications	UN38.3, UL compliant	Test report available

Engineered for Demanding Applications

Electric Mobility: E-bikes, e-trikes, low-speed EVs

Industrial Tools: High-torque drills, saws, robotics

Backup Power: Portable medical devices, telecom systems

Renewable Energy: Solar storage integrations

Why Choose Ryder's Battery Solutions?

Δ Advanced PCM Protection Architecture

Triple-layer safety: Voltage/Temperature/Current monitoring

Autonomous cell balancing (±50mV accuracy)

NTC temperature sensor (10K±1% @25°C)

Δ Extreme Environment Performance

Reliable -20°C cold-start capability

55°C high-temperature discharge endurance

Military-grade vibration resistance

Δ Manufacturing Excellence at Ryder

"With 15+ years of specialized R&D in power lithium systems, Ryder operates 84,000m² vertically integrated manufacturing facilities in Huizhou New Energy Industrial Park. Our ISO-certified labs validate every batch through:*

Full environmental simulation (-40°C to +85°C)

Accelerated lifecycle testing (300+ cycles @30A)

UN38.3 safety compliance checks"*