72 Volt Ebike Battery

Model:	72 volt ebike battery
Nominal Voltage:	72V
Nominal Capacity:	20Ah/Optional
BMS：	50-80A(2000W to 5000W motors are used)Please note the power when placing an order
BMS Function:	Over-Current ,Over-Discharge , Over-Charge ,Short-Circuit Protection, Balance act.
Size：	customized
Discharge Cut-Off Voltage：	58V
Charge Voltage:	84V
Cycle Life：	80% capacity after 800 cycles
Battery Type:	LI(NiCoMn)O2 18650
Batteries：	Brand 18650 cells
Warranty:	12 months
Weight:	10KG
Charging Working Temperature：	0~45°C
Discharge Working Temperature:	-20~60°C
Storage Temperature：	-10~40°C

 

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Key Features

 

🚀 72V High Voltage System

Perfect for demanding motors (up to 5000W)

Sustains peak performance for high-speed or long-distance rides

 

🔋 20Ah Capacity (Expandable)

Default 20Ah configuration | Optional higher capacities upon request

58V discharge cutoff & 84V charging voltage for optimized energy utilization

 

⚡ Advanced 50-80A BMS

Smart protection against:
➔ Over-current | Over-discharge | Over-charge
➔ Short circuits | Cell imbalance

Specify required BMS current (50A/80A) when ordering

 

🧰 Rugged Design

Weather-resistant operation (-20°C to 60°C discharge range)

Ultra-durable 800+ cycle life (retains 80% capacity post-cycle)

Compact 10KG frame with custom sizing options

 

Safety & Protection

✅ Automatic load balancing
✅ Multi-layer short-circuit prevention
✅ Stable discharge at extreme temperatures (-20°C to 60°C)
✅ Certified fire-resistant cell housing

 

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Warranty & Support

Backed by a 12-month manufacturer warranty and dedicated technical support.

📦 Custom sizing available – Share your frame dimensions during ordering.
🔌 Charger sold separately

 

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Who Needs This Battery?

High-power e-bike/moto conversions

Long-range commuters & cargo e-bikes

Off-road/performance riders requiring sustained power output

 

 

FAQ:

 

How fast does a 72V ebike go?
A 72V ebike can typically travel at 40–60 mph (64–96 km/h). However, this can change based on a number of variables, including as the model in question, the weight of the rider, the terrain, and the riding circumstances.

 

How long does a 72V Surron last?
A 72V Surron's battery life is influenced by a number of variables, including riding style, topography, and battery capacity. A single charge should provide a range of 40–60 miles (64–96 km) on average.

 

How many amps is a 72V ebike battery?
A 72V ebike battery's capacity (Ah) determines its amperage. A 72V 20Ah battery, for instance, has a maximum output of 20 amps. Nevertheless, the motor's real current consumption will be determined by its power as well as the rider's throttle input.

 

What is the price of a 72V 45Ah lithium battery?
A 72V 45Ah lithium battery's cost might vary greatly based on its characteristics, quality, and brand. Compared to batteries with a lesser voltage or capacity, it is typically more expensive. High-quality 72V 45Ah batteries might cost anywhere from $800 to $1500 or more.

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