VoltCrave Energy Storage
Power Battery D25 50.5Ah 3.65V 185Wh NMC Battery Cell
Energy Storage Product
VoltCrave Product Detail

Power Battery D25 50.5Ah 3.65V 185Wh NMC Battery Cell

Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.

Model:
Power Battery D25 50.5Ah 3.65V 185Wh
Brand:
VoltCrave

Electric Bikes and Scooters

The D25 cell’s 246Wh/kg energy density, 740g weight, and ultra-thin profile support space-efficient battery-pack development for compatible electric bicycles and scooters.

Electric Vehicles

With 50.5Ah rated capacity, 3.65V nominal voltage, and 1600-cycle performance at SOH ≥80%, the D25 provides defined parameters for customized electric-vehicle battery modules.

Solar Energy Storage Systems

The D25 can be configured into professionally engineered solar energy storage systems where its slim format, energy density, and customizable specifications support compact module design.
Related Products

Explore More VoltCrave Energy Products

About VoltCrave

Engineering the Future of Advanced Energy Storage

Founded in 2011 in Dongguan, Guangdong, VoltCrave Technology Energy is a green energy enterprise specializing in R&D, manufacturing and integrated energy storage solutions for residential, commercial and industrial applications worldwide.

Our Mission

Empower every home, business and journey with clean, safe and reliable energy.

Our Vision

Become a global leader in energy storage innovation and sustainability.

Our Values

Customer Success, Integrity, Passion, Teamwork and continuous self-critique.

Our Advantage

Strong production capacity, R&D depth, global certifications and scalable supply chain.

Manufacturing Strength

Integrated R&D, Manufacturing and Global Delivery

VoltCrave provides a complete product portfolio covering battery cells, assembled batteries, portable power stations, solar energy systems, all-in-one inverters, residential energy storage and commercial BESS solutions.

32

Automatic Production Lines

500K

Units Monthly Capacity

300+

R&D Team Members

800+

Patents Including 420 Inventions

CE UL FCC 680+ Certifications Greatpower · Sunwoda Affiliated
VoltCrave manufacturing facility 01
VoltCrave manufacturing facility 02
VoltCrave manufacturing facility 03
VoltCrave manufacturing facility 04
VoltCrave manufacturing facility 05
VoltCrave manufacturing facility 06
VoltCrave manufacturing facility 07
VoltCrave manufacturing facility 08

Strategic Production Bases

Dongguan · Huizhou · Zhejiang manufacturing network across the Greater Bay Area and Yangtze River Delta.

Global Certification Support

Certified for Safe, Reliable Global Energy Applications

VoltCrave supports overseas buyers with major certification documents for product compliance, lithium battery transportation, quality management, and electrical safety verification.

Certification Documents

Five Key Certificates

Global Buyer Support
Restriction of Hazardous Substances certificate
RoHS

Restriction of Hazardous Substances

Supports hazardous substance restriction and environmental compliance.

ISO 9001 certificate
ISO

ISO 9001 Certificate

Supports quality management and production process control.

Electrical appliance material safety certificate
Safety

Electrical Appliance Material Safety

Supports electrical material safety and product reliability review.

Lithium battery transportation safety certificate
Battery

Lithium Battery Transportation Safety

Supports lithium battery export logistics and shipment safety.

UL2743 certificate
UL2743

UL2743

Supports portable power station safety and compliance review.

Certification support for overseas buyers

VoltCrave provides RoHS, ISO 9001, electrical product safety, lithium battery transportation safety, and UL2743 documentation support for overseas procurement and project review.

Request Certification Documents →