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ATL NCM 3.7V 21Ah 3C NMC Li-ion Pouch Cell Rechargeable Electric Scooters Battery

ATL NCM 3.7V 21Ah 3C Li-ion Pouch Cell: High-Performance Power for Electric Scooters

Brand:
ATL
Model:
ATL 21.3Ah
Cell Grade:
Grade A
Nominal Capacity:
21.3ah
Nominal Voltage:
3.7v
Weight:
0.35kg
Size(mm):
9*155*132mm
Cycle Life:
≥ 2,000 times

Quantity:
Availability:





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Technical Parameters

Product Description

Key Features

Application

Factory

Technical Parameters

Rated Capacity	21Ah
Nominal Voltage(V)：	3.7v
Cycle life	2000 Times
The charging ratio	1C
The discharge rate	3C
Chargeable	Yes
Nominal Capacity	21ah
Cycle Life	≥ 2,000 times
Weight	0.35kg
Dimensions (LWH)	9155132mm
Applications	Electric Power Systems,Home Applicances,Electric vehicles,Golf carts,electric scooter,electric bicycle,used cars and so on.

As electric mobility becomes the backbone of urban transportation—offering sustainability, convenience, and cost-efficiency—the demand for reliable, high-performance batteries has never been greater. The ATL NCM 3.7V 21Ah 3C Lithium-ion Pouch Cell is engineered to meet this demand, providing electric scooters with the perfect balance of strong acceleration, and durability. Designed exclusively for e-scooters, this battery leverages advanced NMC chemistry and a compact pouch form factor to deliver an exceptional riding experience for both personal and commercial users.

Brand	Module	SIZE (mm)	V&AH	Initial IR (1kHz)	KG
LG	L10D	13811143mm	2.3V 10Ah	≤0.5mΩ	0.35kg
	20A	14014145mm	3.2V 20Ah	≤0.5mΩ	0.37kg
	P1.7	1645225mm	3.7V 17Ah	≤1.2mΩ	0.4kg
	P2.7	1647.5232mm	3.7V 27Ah	≤1.2mΩ	0.6kg
	P34/P34B	1647.5232mm	3.7V 34Ah	≤0.8mΩ	0.6kg
	P37	1408266mm	3.7V 37Ah	≤0.8mΩ	0.65kg
	E41	12160190mm	3.7V 41Ah	≤0.7mΩ	0.95kg
	A7	34810145mm	3.7V 50Ah	≤1.0mΩ	0.9kg
	E63B	301.514.399.7mm	3.7V 60Ah	≤0.8mΩ	0.9kg
	E61	1009.8352mm	3.7V 61Ah	≤0.8mΩ	0.8kg
	JH3	16100350mm	3.7V 63Ah	≤0.5mΩ	1.84kg
	JP3	16100355mm	3.7V 63Ah	≤0.5mΩ	1.16kg
	E66	11.398357mm	3.7V 66Ah	≤1.2mΩ	0.9kg
	E71	30015107mm	3.7V 71Ah	≤0.8mΩ	1kg
	E76	32512145mm	3.7V 76Ah	≤0.8mΩ	1.15kg
	E78	5488100mm	3.7V 78Ah	≤0.8mΩ	1.12kg
SK	C33/E305	7.6210195mm	3.7V 30.5Ah	≤0.7mΩ	0.6kg
	S26/B26	10100320mm	3.7V 40Ah	≤0.8mΩ	0.65kg
	S11/B11	11174188mm	3.7V 43Ah	≤0.6mΩ	0.75kg
	D21	11100300mm	3.7V 50.5Ah	≤0.7mΩ	0.8kg
	S28/B28	9.5100354mm	3.7V 55.6Ah	≤0.7mΩ	0.75kg
	D23	14100300mm	3.7V 60Ah	≤0.8mΩ	085kg
	N60/E710A	11.5102342mm	3.7V 61Ah	≤0.6mΩ	0.9kg
	S22/B22	12125365mm	3.7V 75Ah	≤0.5mΩ	0.9kg
	S003A	14.5102.5531mm	3.7V 120Ah	≤0.6mΩ	1.7kg
Farasis		6160230mm	3.7V 29Ah	≤1.0mΩ	0.5kg
		7160230mm	3.7V 32Ah	≤0.9mΩ	0.6kg
		10161231mm	3.7V 53Ah	≤1.0mΩ	0.8kg
		10160230mm	3.7V 58Ah	≤0.7mΩ	0.83kg
		14.3294103mm	3.7V 73Ah	≤0.8mΩ	0.95kg
		8.2101542mm	3.7V 75Ah	≤0.7mΩ	1.05kg
		14295105mm	3.7V 76Ah	≤0.8mΩ	0.95kg

ATL	9105150mm	3.7V 18Ah	≤0.6mΩ	0.3kg
	9155132mm	3.7V 21Ah	≤1.7mΩ	0.35kg
	1584145mm	3.7V 24Ah	≤1.3mΩ	0.4kg
	10218262mm	3.7V 55Ah	≤0.8mΩ	0.8kg
	1098350mm	3.7V 57Ah	≤0.7mΩ	0.85kg
	8214265mm	3.7V 64Ah	≤0.6mΩ	1.15kg

Key Features

1. High Energy Density for Extended Ride Time

With a nominal voltage of 3.7V and a robust 21Ah capacity, this cell stores 77.7Wh of energy—enough to power most electric scooters for 5–10 km per charge (depending on scooter efficiency). This eliminates the stress of frequent recharging, making it ideal for daily commutes or longer recreational trips.

2. 3C Discharge Rate for Responsive Performance

The 3C continuous discharge rate (up to 63A) delivers the high current needed for quick acceleration and consistent power output on challenging terrain (e.g., uphill climbs, uneven roads) or when carrying cargo. This ensures a smooth, responsive ride—critical for commercial uses like food delivery or shared mobility.

3. Advanced NMC Chemistry for Longevity

The battery uses Nickel Manganese Cobalt (NMC) cathode material, a premium choice for electric mobility. NMC offers:

Superior energy density (compared to LFP or cobalt-only cells) for more power in a smaller package.
Enhanced thermal stability to minimize the risk of overheating.
Long cycle life: Supports 500+ charge/discharge cycles (at 80% depth of discharge, DoD), reducing replacement costs and maximizing ROI.

4. Slim, Lightweight Pouch Design

Unlike bulky cylindrical cells, the pouch form factor:

Reduces weight by up to 20%, making e-scooters easier to carry and maneuver (perfect for last-mile mobility).
Offers flexible integration into slim, modern scooter frames—allowing manufacturers to create sleek, user-friendly designs.

5. Industry-Leading Safety

Safety is non-negotiable for electric mobility. This battery includes:

Built-in protections against overcharging, over-discharging, short circuits, and thermal runaway.
Compliance with global standards: UN 38.3 (transport safety), IEC 62133 (consumer battery safety), and ISO 12405 (EV battery performance).
Thermal management: NMC chemistry’s stability ensures safe operation even in extreme temperatures (-20°C to 60°C).

Application

1. Shared Electric Scooters

For platforms like Lime, Bird, or Spin, the battery’s long cycle life and high reliability reduce operational costs by minimizing battery swaps. The 3C discharge rate handles frequent use by multiple riders, ensuring consistent performance throughout the day.

2. Personal Commuting

Urban commuters benefit from the 21Ah capacity (covering 5–10 km) and fast recharging (4–5 hours with a standard 2A charger). It’s perfect for overnight charging at home or the office.

3. Commercial Delivery

Food and package delivery drivers rely on the 3C discharge rate to handle heavy loads and frequent stops. The durable design withstands daily wear and tear, making it a reliable choice for busy delivery routes.

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.

Certificate