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KOKPower

48V 20Ah Lithium Battery E-Bike Battery Pack

48V 20Ah Lithium Battery E-Bike Battery Pack

Items Specifications
Nominal Voltage 51.2V
Nominal Capacity 40Ah
Cell Inside LiFePO4 3.2V 32700 6AH
Configuration 16S7P
Standard Charge Current 3A (0.2C)
Max. Charge Current 16A (1C)
Battery management System (BMS) BMS-L16S3030-BJBD-HP16SA-P16S-30A-30A-B
Continuous Discharge Current 30A
Peak Discharge Current 60A
Full Charged Voltage 58.4V (3.65V per cell)
Charge Cut-off Voltage 62.4V (3.9V per cell)
Discharge Cut-off Voltage 32V (2.0V per cell)
Net Weight 17.4kg
Dimensions 295(L)*150(T)*232(W)mm
Connector Input: AGW 18 in 30CM
Output: AGW 12 in 30CM
Operating Temperature Charging: 0°C ~ 45°C
Discharging: -20°C ~ 55°C
Storage Temperature (Recommended to store 20 ± 5°C for long term storage)
Cycle Life 2000 times (80% of initial capacity at 0.2C rate, IEC Standard)
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Details

Features

  • Made of High quality Li-ion cell
  • High current charger optional
  • With advanced BMS (Battery Management System)

BMS (Battery Management System):

  • Built-in IC compatible with military standards
  • Over-current protection
  • Over-discharge protection
  • Over-charge protection
  • Short-circuit protection
  • Adverse-polarity connection protection
  • Balancing functions

Techniques:

  • Automatic spot-welding techniques
  • Exquisite workmanship

Why Choose Us?

  • Reliable Power

    Delivers reliable power for various applications, ensuring uninterrupted operation.

  • Versatile Use

    Suitable for diverse uses, from motorcycles to energy storage systems.

  • Enhanced Safety

    Can be installed in any direction without risk of leakage or damage.

  • Longer Lifespan

    Lasts 7-10 times longer than conventional lead-acid batteries.

  • Superior Function

    Provides high cranking amps and fast charging for optimal performance.

  • Advanced Protection

    Built-in Battery Management System prevents overcharging, overcurrent, overheating, and overdischarge.

  • Non-Toxicity

    Uses Nano LiFePO4 technology, which is non-toxic and environmentally friendly.

  • Robust Durability

    Features strong cell holders and gold-plating terminals for protection against vibration, overheating, and oxidation.

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FAQs

What is the lifespan of KOK POWER LiFePO4 batteries?

Our LiFePO4 batteries typically last 7-10 times longer than conventional lead-acid batteries, with up to 5000 deep cycles and 50000 ignition times.

Can LiFePO4 batteries be installed in any direction?

Yes, our LiFePO4 batteries can be installed in any direction without risk of leakage or damage.

What safety features are included in KOK POWER batteries?

Our batteries include a Battery Management System (BMS) that protects against overcharging, overcurrent, overheating, and overdischarge.

Are KOK POWER batteries environmentally friendly?

Yes, our batteries use Nano LiFePO4 technology, which is non-toxic and environmentally friendly.

What applications are KOK POWER batteries suitable for?

Our batteries are suitable for a wide range of applications, including motorcycles, energy storage systems, outdoor activities, and more.

Do KOK POWER batteries support fast charging?

Yes, our batteries provide high discharge power and fast charging capabilities.

What is the warranty period for KOK POWER batteries?

We offer an 18-month warranty on all our batteries to ensure customer satisfaction and confidence.

How do KOK POWER batteries compare in weight and size to lead-acid batteries?

Depending on the product, our batteries can be up to 1/2 the size and 1/3 the weight of traditional lead-acid batteries, providing better performance and easier handling.

Do KOK POWER batteries require maintenance?

Our batteries are designed to be maintenance-free, provided there are no parasitic drains.

What makes KOK POWER batteries durable?

Our batteries feature strong cell holders, gold-plated copper terminals for optimal conductivity, and robust construction to protect against vibration, overheating, and oxidation.