LG
E66
Grade A
66ah
3.7v
0.95kg
350*100*12mm
≥ 2,000 times
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1. Chemistry & Energy Density
Utilizes NCM (Nickel Cobalt Manganese) lithium-ion chemistry, balancing high energy density and stability for applications like electric vehicles and energy storage systems .
Enhanced safety compared to traditional lithium cobalt oxide (LCO) batteries due to optimized cathode composition .
2. Cycle Life & Durability
Expected to deliver ≥1,500 cycles at 80% depth of discharge (DoD), aligning with similar NCM pouch cells in the 20–60Ah range .
Stable capacity retention under standard operating conditions .
3. Compact & Lightweight Design
Slim pouch structure with dimensions approximating 148 × 27 × 95mm and weight ~0.81kg, ideal for space-constrained installations like drones or portable power tools .
Flexible form factor supports integration into custom battery packs .
4. High Discharge Performance
Supports 1.0C continuous discharge (37A) and higher burst currents (e.g., ≤2.0C for short durations), suitable for medium-power devices such as electric scooters and solar energy systems .
Low internal resistance ensures efficient energy transfer and minimal heat generation .
5. Wide Operating Temperature Range
Functions reliably in -20°C to 60°C environments, with charging permitted at 0–45°C, ensuring adaptability to diverse climates .
6. Certifications & Safety
Complies with global standards such as UN38.3 for transportation safety and RoHS for environmental compliance.
Incorporates safety mechanisms like PTC (Pressure, Temperature, Current) protection to prevent overcharging or thermal runaway .
7. Customization Options
Available in ODM/OEM configurations, including capacity variants (e.g., 20Ah–60Ah) and terminal types (e.g., welded studs or nickel tabs) .
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.
