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52V 30Ah Triangle Lithium Battery

High-Performance Energy Solution

High-Capacity Energy Storage

  • 30Ah capacity (1,560Wh) provides 50-80 miles per charge
  • 52V voltage ensures high power output for climbing/acceleration

Triangular Design

  • Perfect fit for e-bike/scooter frames
  • Optimizes space utilization and weight distribution

Premium Samsung Cells

  • 21700 50G cells for maximum stability
  • 800+ cycles with 80% capacity retention

Smart BMS Protection

  • Prevents overcharge/discharge and short circuits
  • Bluetooth monitoring via mobile app

High Discharge Performance

  • 30A-60A continuous (supports 750W-2500W motors)
  • 80A-180A peak current bursts

Technical Specifications

Voltage
52V Nominal
Capacity
30Ah (1,560Wh)
Cell Type
Samsung 21700 50G (NMC)
Dimensions
Custom triangle fit
Weight
Approx.6.5kg

52V 30Ah Intelligent BMS Protection

1

Core Protections

• Overcharge: ≥4.25V cutoff
• Over-discharge: ≤2.8V shutdown
• Overcurrent: 50A continuous/100A peak
• Short circuit: <500μS response
• Temperature: -20℃~60℃ range
2

Smart Features

• Passive balancing: >30mV trigger
• SOC monitoring: ±3% accuracy
• Dynamic power adjustment
3

Durability

• IP65 waterproof rating
• Vibration resistant design

All protections feature dual-layer hardware/software verification for maximum reliability.

58.8V 5A Fast Smart Charger

Designed for 52V 30Ah lithium batteries with three-stage charging:
1. Constant Current: 5A → 2. Constant Voltage: 58.8V → 3. Float Charge: 54.6V

Safety Features

  • Overvoltage/Undervoltage cutoff (±0.5V)
  • Overcurrent/Short-circuit protection (<100ms)
  • Temperature control (0-45°C)
  • IP54 waterproof & dustproof

Certifications: CE/UL
Indicators: LED status

Technical Specs

Parameter Specification
Input AC 100-240V 50/60Hz
Output DC 58.8V±0.2V 5A
Protection Reverse polarity/overload
Dimensions 130×90×50mm
Battery performance

Battery Energy: 1560Wh

1.5H

Riding time of e-bike (48-52V 1000W motor)

60KM

Riding mileage of e-bike (Riding speed 40km/h)

6H

Charging time of battery (Using 5A fast charger)

Discharge plug options

Meeting different discharge plug options (Leave a message/Contact us)

Charger cables

Appropriate charger AC power cables for different countries/regions

52V 30Ah Lithium-Ion Battery Specifications

Samsung INR21700-50G Cells | Smart BMS Included

Basic Parameters

  • Model: 52V 30AH
  • Type: Li-ion (14S6P)
  • Dimensions: 300×170×90×245×65×75mm
  • Weight: ≈6.5KG
  • Standard Voltage: 52V

Cell Parameters

  • Brand/Model: Samsung INR21700-50G
  • Capacity: 5000mAh @3.6V
  • Discharge: 9.8A cont. / 15A peak
  • Charge Voltage: 4.2V (CCCV)

BMS Specifications

  • Brand: JBD/ANT/JK
  • Communication: Bluetooth/WiFi
  • Monitoring: iOS/Android apps
  • Optional: CAN/RS485/GPS

Performance

  • Charge Voltage: 58.8V cut-off
  • Discharge Voltage: 35V cut-off
  • Current: BMS/motor dependent

Charger

  • Input: 110V-240V AC
  • Output: 58.8V 5A
  • Time: 5h (80%), 6-7h (100%)

Temperature

  • Charge: 0-45°C recommended
  • Discharge: -20-60°C
  • Storage: 15-25°C ideal

Important Notes

  • Storage SOC: Maintain 40-60% (3.7-3.8V/cell)
  • Avoid: Long-term storage at <10% or 100% SOC
  • Temperature: Avoid >50°C or <-30°C
  • Maintenance: Perform shallow cycles every 3 months if unused