High Rate 20C 3V 18650 1300mAh Cylindrical Battery Pack for E-scooter Bike

The 20C 3V 18650 1300mAh Sodium-ion Battery is a high-rate cylindrical sodium-ion (SIB) cell designed for power-intensive applications. This model combines sodium-ion technology's cost-effectiveness and safety advantages with high-rate capabilities, offering a sustainable alternative to traditional lithium-ion cells .

Engineered for urban mobility, our sodium ion battery features a polymer-based hybrid cathode (Na3V2(PO4)3/C) and soft carbon anode, delivering a high-power density of 2,000W/kg. The pouch cell design (80x60x2mm, 5Ah) offers flexibility for compact battery packs, with a nominal voltage of 3.0V and charge acceptance up to 5C (0-80% in 12 minutes). The flame-retardant laminate casing meets UL 94 V-0 standards, while the low-temperature electrolyte enables 90% capacity at -20°C—critical for e-mobility in northern regions.

1. Hyper-Fast Charging: Supports 10-minute top-ups for 50km range in e-scooters, outperforming lead-acid by 4X charging speed.

2. Lightweight Design: At 110g per cell (5Ah), it reduces e-bike battery weight by 25% compared to equivalent lead-acid systems.

3. Safety Assurance: Passes crush (10kN), overcharge (150% SOC), and thermal runaway tests without ignition.

4. Plug-and-Play Compatibility: Directly replaces 12V lead-acid batteries in existing e-mobility BMS with minimal firmware adjustment.

E-Scooters & Bikes: Powers shared mobility fleets with 100km range per charge, ideal for cold-weather cities like Helsinki and Montreal.

Low-Speed EVs: Equips 48V systems for LSEVs (e.g., NEVs in Europe), providing 150km range at 60km/h top speed.

Golf Carts & ATVs: 72V battery packs enable 8-hour continuous use on golf courses, with 3-year battery life under daily operation.

Power Tools: Replaces lithium-ion in cordless lawn mowers and drills, offering 20% longer runtime in subzero conditions.

Factory

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.