48v 20ah Lithium Battery with 21700 Cells for Integrated Ebike
At the front of the electric mobility revolution, CM Batteries is a top designer and manufacturer of custom e-bike batteries. 48v 20ah lithium battery Pack has the higher capacity and power.
Lithium-ion Battery 48V 20Ah Electric Bike Battery Pack with 21700 Cells
- Integrated Design: Tailored dimensions as your specific frame designs, seamlessly blend electrical components into your frame design.
- Premium Cells: Samsung INR 21700-50E cells with reliability and performance.
- High Capacity: With a 20Ah capacity and 960Wh of electrical energy, offering an extended range.
- Advanced BMS: Incorporates a high-performance BMS with 30A continuous discharge current for enhanced safety against short-circuit, over-current, over-charge, and over-discharge.
- Fast Charging: 50% charge in about 2.5 hours with a 4A charger
- Versatile Temperature Range: Operates efficiently in various weather conditions, from -20°C to 60°C for discharging.
- Extended Warranty: 24-month warranty for peace of mind.
48V 20Ah Lithium Battery Parameter
| No. | Parameter | Specification |
|---|---|---|
| 1 | Nominal Capacity | 20Ah |
| 2 | Nominal Voltage | 46.8V |
| 3 | Power Energy | 960Wh |
| 4 | Composed Type | 13S4P |
| 5 | Cell Type | 3.6V 5Ah / Samsung INR 21700-50E Cell |
| 6 | Battery BMS | 30A BMS |
| 7 | Charging time with 4A charger | 50% charge: approx 2.5h |
| 100% charge: approx 6.5h | ||
| 8 | Battery Dimensions | 422.7*93.6*118.3mm |
| 9 | Weight | Approx 4.8kg |
| 10 | Charging Temperature Range | 0°C to 45°C |
| 11 | Discharging Temperature Range | -20°C to 60°C |
| 12 | Cycle Life | More than 500 times |
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48V 20Ah 21700 Electric Bike Battery FAQ
Do you provide the extra battery models for the 48V 20Ah 21700 electric bike battery?
Of course, we can provide extra 21700 electric bike battery packs with a unique design.
Is there a warranty on this battery?
Yes, we offer a 24-month warranty.
Is there a way to monitor the battery's performance?
Yes, many of our e-bike batteries come with smart features including Bluetooth,SOC,SOH if needed.
What’s your MOQ?
We will provide samples for testing without MOQ limit.
What are the general certifications for e-bike batteries?
Some models of our 48V ebike batteries are verified with certifications UN38.3 and CE.
Can I use a different charger with this battery?
We recommend the dedicated charger or an official replacement. Using incompatible chargers may damage the battery.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.