Other
3.7V 49.2ah
Grade A
49.2Ah
3.7v
0.75kg
370*110*9mm
≥ 3000 times
| Availability: | |
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| Quantity: | |
| Rated Capacity | 49.2Ah (182.04Wh) |
| Nominal Voltage(V): | 3.7v |
| The charging ratio | 3C continuous (0-45°C) |
| The discharge rate | 5.6C |
| Chargeable | Yes |
| Nominal Capacity | 49.2ah |
| Cycle Life | 3000+ cycles @ 80% DoD |
| Weight | 0.75kg |
| Dimensions (L*W*H) | 370*110*9mm |
| Applications | Electric Power Systems,Home Applicances,Electric vehicles,Golf carts,electric scooter,electric bicycle,used cars and so on. |
Electrical Performance
Charge Voltage: 4.2V (±0.05V)
Standard Charge Current: 0.5C (24.6A)
Fast Charge Capability: Up to 1C (49.2A)
Continuous Discharge Current: 1C (49.2A)
Peak Discharge Current (10s): 3C (~150A)
Internal Resistance: ≤ 2.5 mΩ
Energy Efficiency: >95% @ 0.5C rate
Mechanical & Environmental
Pouch Material: High-barrier aluminum laminate film with polymer coating.
Terminals: Ultrasonically welded aluminum (positive) and nickel-plated copper or aluminum (negative) tabs.
Robustness: Designed to meet standard vibration and shock profiles for vehicular use.

High Gravimetric Energy Density
NMC chemistry combined with pouch architecture offers one of the best weight-to-energy ratios available.
Enables longer range or reduced system weight, crucial for electric mobility and aerial applications.
Design Flexibility & Space Efficiency
Pouch cell form factor allows for custom, non-rectangular pack designs that maximize available space.
Thinner profile and stackable configuration support sleek, integrated product designs.
Robust Power Delivery
Capable of sustained 1C discharge and higher pulse currents, supporting acceleration and peak load demands.
Stable voltage output ensures consistent performance for motors and sensitive electronics.
Advanced Thermal Properties
Large surface area facilitates efficient heat dissipation when integrated with proper thermal management systems.
Supports faster charging protocols (typically up to 1C) with controlled temperature rise.
Reliability & Safety
Manufactured with standardized laminated sealing techniques for durability.
Includes standard safety features inherent to quality pouch cell design.
Light Electric Vehicles: E-bikes, e-scooters, electric motorcycles
Portable Power Stations: High-capacity mobile energy storage
Consumer Electronics: High-end drones, professional-grade power tools
Medical & Robotics: Portable medical devices, service and logistics robots
Backup Power: Compact UPS systems for networking and telecom

Dongguan Misen Power Technology Co., Ltd. possesses advanced equipment, scientific management techniques, and excellent quality control. We focus on 18650, 21700, 32650, polymer, large single-cell power batteries, energy storage batteries, outdoor power supplies, emergency power supplies, lithium battery packs, and more.And the recycling and preparation of new energy vehicle battery modules, and provide OEM&ODM service.
These products are widely used in electric surfboards, electric bicycles, home energy storage, RV energy, marine energy, UPS systems, tower stations, and solar energy storage systems.
We specialize in this field for many years with advanced equipment,scientific management techniques,and excellent quality control which earn us customers all over the world.
Our factory has been evaluated, certified, and inspected by SGS Group. We aim to be a reliable battery supplier for long-term business relationships. All our batteries have passed international certifications, including UL, CE, ROHS, CB, UN38.3, MSDS, IEC, ISO9001 and others.
