Other
3.2V 22Ah
Grade A
22Ah
3.2V
570g ± 5 g
178*46MM
3000 times (80% of initial capacity at 0.2C rate, IEC Standard)
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Electrical Performance
Energy efficiency: >95% @ 0.5C rate
Internal resistance: ≤15mΩ
Self-discharge rate: <3% per month
Standard charge voltage: 3.65V
Mechanical Specifications
Diameter: 46.0±0.2mm
Height: 178.0±0.3mm
Terminal type: Flat top with laser welding tabs
Case material: Nickel-plated steel
Exceptional Mechanical Strength
Robust steel casing withstands high vibration and mechanical stress
Cylindrical design ensures uniform pressure distribution
Ideal for applications with significant movement or impact risk
Enhanced Safety Performance
Inherently safe LiFePO4 chemistry resistant to thermal runaway
Integrated pressure relief valve and PTC protection
Stable performance under overcharge or short-circuit conditions
Superior Cycle Life
Engineered for over 3000 deep discharge cycles
Maintains >80% capacity after extensive use
Excellent capacity retention even at high discharge rates
Wide Temperature Operation
Discharge range: -20°C to 60°C
Charge range: 0°C to 45°C
Consistent performance across diverse environmental conditions
High Rate Capability
Continuous discharge capability: 1C (22A)
Peak discharge capability: 3C (66A) for 2-3 seconds
Fast charging supported up to 0.5C (11A)
This versatile and robust LFP cell is ideally suited for applications that prioritize safety, cycle life, and reliability:
Energy Storage Systems (ESS):
Perfect for solar energy storage, residential and commercial backup power systems, and off-grid power solutions.
Electric Vehicles (EVs):
Well-suited for electric buses, low-speed electric vehicles (LSEVs), electric trucks, and other commercial and specialty vehicles.
Material Handling Equipment:
Powers electric forklifts, pallet jacks, automated guided vehicles (AGVs), and other industrial lifting equipment.
Marine and RV:
Provides reliable house power for boats, yachts, and recreational vehicles, supporting navigation systems and onboard appliances.
Telecommunications:
Serves as backup power for 5G base stations, communication towers, and data centers.
Consumer Power Products:
Used in high-capacity portable power stations and solar generators.
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.
