48V 20Ah NCM lithium battery for electric scooter

The AnengJi 48V 20Ah NCM lithium battery is a powerful, rechargeable pack built with reliable 18650 cells. Designed specifically for 48V systems, it’s a great fit for electric scooters, e-bikes, solar storage setups, and other applications that demand high energy density in a compact size.

Nominal Voltage: 48V
Nominal Capacity: 20Ah
Battery Energy: 960Wh
Battery Type: NCM Lithium Battery
Dimensions (LxWxH): 140*135*310mm
BMS Intelligent Management System
Bluetooth+GPS Dual Mode Monitoring
Battery Manufacturers: AnengJi
Delivery Time: 7-14 days for samples, 35-60days for mass production

Inquire Now

Description SPECS FAQS

Previous Next

The AnengJi 48V 20Ah NCM lithium battery is engineered for demanding rides and reliable backup power. Built with premium 18650 cells, this lightweight lithium battery for electric bikes and scooters packs serious energy into a compact shell.

Features:

Automotive-grade NCM cells
Durable potting (glue-sealed) for added safety
Full protection against overcharge, over-discharge, overcurrent, and short circuit
Cell voltage monitoring range: 2.7V to 4.2V, with ±3mV precision
Optional features: Bluetooth, RS485, CAN, GPS, screen display, and heating
Dimensions: 140 × 135 × 310 mm

Performance Specs:

Working temperature: -10°C to 45°C
Voltage range: 35.1V to 54.6V
Best suited for 600W motors

Why Choose NCM Chemistry?

NCM lithium batteries offer better overall performance compared to lead-acid or older lithium technologies. They strike the right balance between energy density, weight, and cycle life. With strong output and excellent longevity, this battery is made for power-hungry rides like scooters and electric mopeds.

Ideal Applications:

Electric scooters
Two-wheel electric vehicles
Solar energy storage systems

Whether you need a 48V lithium ion battery pack for an e-bike, a high-capacity battery for a 600W electric scooter motor, or a powerful solution for solar applications, this pack delivers steady output and long runtimes.

The integrated BMS protects against overcharge, deep discharge, and short circuits, while optional Bluetooth monitoring lets you track status in real time. This 48V 20Ah lithium battery with BMS and Bluetooth combines safety and convenience.

With its advanced NCM chemistry, it outperforms standard lithium batteries, offering more cycles and stronger torque. If you’re upgrading to a 48V lithium battery for electric scooter or looking for the best battery for two-wheelers, this is a smart investment.

Product Model	48V 20AH
Series/Parallel Connection Method	13S8P
Cell Brand	bak18650
Battery Type	NCM lithium battery
Rated Voltage	48V
Rated Capacity	20Ah
Charge Cut-off Voltage	54.6V
Discharge Cut-off Voltage	35.1V
BMS Parameters
Protection Board Balancing Method	Optional
Balancing Current	/
Main Circuit Internal Resistance	2.8mΩ
Continuous Discharge Current	35A
Maximum Instantaneous Current	50A
Overcurrent Protection	35A
RS485 Communication Interface	Optional
CAN Communication Interface	Optional
Display Interface	Optional
Alarm Interface	Optional
Battery Heating	Optional
Parallel Function	Optional
Protection Function	Overcurrent Protection, Overvoltage Protection, Undervoltage Protection Over-temperature Protection, Low-temperature Protection, Short-circuit Protection
Occurrence Mode	Same Port
Cell Voltage Range	2.7V-4.2V
Voltage Measurement Accuracy	±3mv
Overcharge Protection Voltage	4.2V
Overcharge Release Voltage	4.2V
Overcurrent Release Time	30S
Overdischarge Protection Voltage	2.7V
Overdischarge Recovery Voltage	2.7V
Number of Temperature Sensors	/
Indian Standards	Optional
Coulometer	Optional
Bluetooth Function	Optional
GPS (Optional)	Optional

What is the range of a 48V 20Ah lithium battery?

When you install a 48V 20Ah lithium battery, you cut down on weight and bulk. Under normal conditions, you can expect an estimated range of 30–45 miles (about 50–70 kilometers). Here’s how that’s calculated: total battery energy (48V × 20Ah = 960Wh) divided by motor power (for example, 400W), then multiplied by your average speed (around 15 mph or 25 km/h). This works out to roughly 37 miles. Keep in mind that real-world factors—like heat loss in wiring, load weight, and terrain—will reduce that distance.

How long does it take to charge a 48V 20Ah battery?

For most 48V 20Ah batteries, a standard charge takes about 6–10 hours. The exact time depends on the battery type (lead-acid or lithium) and the charger’s output. Lead-acid batteries usually need 8–10 hours. Lithium batteries, especially with fast-charging technology, can often recharge in 2–4 hours. Always avoid exposing the battery to high heat, and be sure to charge it in a well-ventilated area.

Can I Install the Battery in Any Position?

You can mount the battery in any orientation that fits your setup. Just make sure it’s secured firmly, the terminals are protected, and the battery is shielded from water and direct sunlight. For details, please see the installation guide included in the package.

Is AnengJi a Lithium Battery Manufacturer?

Yes. AnengJi is a battery manufacturer with years of experience in design, production, and sales.

How Is the Quality of AnengJi Lithium Batteries?

Our batteries go through strict quality checks and meet CE, UL, and ISO standards. We also hold several patents that help improve performance and reliability.

Can AnengJi Handle OEM or ODM Projects?

Absolutely. Our engineering team can work with you to design and develop batteries that fit your exact needs.

Can I Get Samples for Testing? What’s the Lead Time?

Yes, we offer samples. Usually, sample orders ship within 7–14 days. Buyers cover the sample cost and shipping fees.

Do You Offer After-Sales Support?

Yes. All batteries come with a warranty. If you run into any problems, reach out to our service team, and we’ll help you sort it out quickly.

What Should I Do If the Battery Shows 0V?

Don’t panic. This is often just the battery’s built-in protection kicking in. First, disconnect the battery from any load. Wait a moment, then check the voltage again. If the reading is back to normal, reconnect the battery cables. If the voltage stays low, please get in touch with our support team for help.

Do I Need to Charge the Battery Right After Unboxing?

Yes. We recommend fully charging the battery before you start using it. (Tip: If you plan to connect batteries in series or parallel, be sure to charge each one safely first.)