Hikeep 48V/25Ah High-capacity Lithium Battery (It will help your speed and mileage.)

Applicable models:

Hikeep: K6L/K6G/K6T/COCO

Globalkeep: MG-L MG-T

Helokeep： ME-L ME-T

Specifications:48V/25Ah（66.67% power increase）

Battery type: Lithium ion battery

That's a significant upgrade! Let's break down what that 66.67% power increase means for your battery's performance:

Original Battery Power:

◦  Voltage (V): 48V

◦  Ampere-hours (Ah): 15Ah  

◦  Energy Capacity (Wh): 48V * 15Ah = 720 Watt-hours (Wh)

■  This is the total "fuel" stored in the battery.      

 New Battery Power (66.67% Increase):

◦  Increase Factor: 100% + 66.67% = 166.67% = 1.6667  

◦  New Energy Capacity (Wh): 720Wh * 1.6667 ≈ 1200 Watt-hours (Wh)  

◦  Possible New Configurations :

■  48V 25Ah: (48V * 25Ah = 1200Wh) -  keeping voltage the same but increasing capacity. 

 Impact on Single-Charge Range:

 ◦  Direct Relationship: Range is primarily determined by total energy capacity (Wh) and the energy consumption of your vehicle (Wh per mile or Wh per km).

 ◦  Theoretical Increase: A 66.67% increase in energy capacity (from 720Wh to 1200Wh) translates directly to a theoretical 66.67% increase in range, assuming riding conditions (speed, terrain, rider weight, wind, temperature) and consumption rate remain identical.  

◦  Real-World Factors:

While the potential is there, actual range gain depends on:

■  Riding Style: Aggressive acceleration and high speeds consume more energy.  

■  Terrain: Hills significantly increase consumption.  

■  Weight: Heavier rider/cargo increases consumption.  

■  Efficiency: Motor and controller efficiency.  

■  Temperature: Cold weather reduces battery performance.    

◦  Conclusion: You can absolutely expect a very substantial increase in range, likely close to that 66% mark under similar riding conditions. This means significantly longer trips between charges.    

Impact on Motor Power:

◦  Power vs. Energy: While energy (Wh) determines range, power (Watts = Volts * Amps) determines acceleration, hill-climbing ability, and top speed potential.  

◦  Original Max Power Potential: 48V * 15A = 720 Watts (assuming the controller drew the full 15A).  

◦  New Max Power Potential (if 48V 25Ah): 48V * 25A = 1200 Watts (a 66.67% increase in available power).  

◦  How it Works: The motor controller draws current (Amps) from the battery to deliver power to the motor. The new, higher-capacity battery (e.g., 25Ah vs. 15Ah) can:

■  Sustain Higher Current: Deliver more Amps (e.g., 25A) continuously without excessive voltage sag or strain. This means the motor can draw more power (Watts) for longer periods.  

■  Reduce Voltage Sag: Under heavy load (high current draw), batteries experience a drop in voltage. A higher-capacity battery typically sags less under the same load compared to a smaller one. Higher voltage under load means more actual power (Watts) reaches the motor.    

◦  Result: You will experience significantly stronger acceleration, better hill-climbing performance, and potentially a slightly higher top speed (if not limited by the controller or motor design). The motor will feel "more powerful" because it can access more power from the battery.

Hikeep48V/15Ah High-capacity Lithium Battery

Applicable models:

Hikeep: K6L/K6G/K6T/COCO

Globalkeep: MG-L MG-T

Helokeep： ME-L ME-T

Specifications:48V/15Ah

Battery type: Lithium ion battery

Specifications:48V/15Ah