Key Specifications/Special Features:

Extremely safe and stable chemistry: rigid aluminum alloy housing protection and
BMS built inside to balance protect the battery
48V to 40Ah for EV car
Long life-cycle, 5 to 7-year, up to 2, 000-cycle (while sealed lead acid batteries only 750-

cycle and NiMH batteries only 500 cycles)
Lighter and smaller, 1/2 size weight of SLA batteries
70% size/weight of NiMH/NiCd batteries
Wide operating temperature, high temperature resistance (-20 to 60 degrees Celsius)
Steady performance
Higher discharge rate for more powerful devices, 1C continuous, 3C pulse for normal cells and

20C for special design, low self-discharge rate, less than 3% monthly
No memory effects and highly efficient charge, it can be recharged anytime, no reduction of

the capacity
Green product, environment-friendly: clean and green energy poses no pollution on our

environment
 

Specifications:

• Rated voltage: 48V
   
• Cut-off voltage: 40V
   
• Charge voltage: 58.4V (maximum)
   

               Cycle 2, 000-time with 0.2 to 1C discharge current
               Discharge rate 2C and less than 3C (maximum)
               Charge rate is less than 1C, better 0.5C (maximum)
               With balance BMS and charger
 

• Applications:
   

                Used for e-bikes, e-motors, electrical equipments, electrical tools, EV-cars, e-scooters
 

• Certification:
   

                CE, UL, SGS, RBRC, TS16949:2002 issued by NQA
 

                RoHS directive-compliant

Primary Competitive Advantages:

• Country of Origin
• Electronic Link
• Experienced Staff
• Green Product
• Guarantee/Warranty
• International Approvals
• Military Specifications
• Packaging
• Price
• Product Features
• Product Performance
• Prompt Delivery
• Quality Approvals
• Reputation
• Service
• Small Orders Accepted