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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: EWT
  • Model Number: ewt9315
  • Type: NI-MH
  • Nominal Voltage: 24v
  • Size: vaired
  • Nominal Capacity: 9mah
  • Certifications: CE, UL, RoHS
  • PCB: provide
  • Application: E-bicycle

Packaging & Delivery

Packaging Details standard export package
Delivery Time Within 30 days from order confirmation


electric bike battery 48v 15ah
1 creative shaping casing--bottle shape
2 top quality and competitive price
3 CE, RoHs

  electric bike battery 48v 15ah

Discharge cut-off voltage30V
Charge voltage42.5V
Standard charge current2A
Max working current2C
Charging and chargerCC/CV with professional charger
Working temepratureCharge: 0~45°C
Storage temperature -20~55°C
Normal temerpature capacity10Ah
Cycle life1000 cycles with DOD80%





  1. High Performance.
  2. Extremely Safe/Stable Chemistry, High intrinsic safety, no explosion & will not catch fire under collision, protection against over charge/discharge or short circuit.
  3. High Rate Capability for all high power output applications.
  4. Extraordinary Long Cycle Life, Best can up to 2000 cycle life, some 8 times more than Lead Acid.
  5. Environmentally Friendly Non-toxic, non-contaminating, No rare metal . Li-ion technology does not contain any heavy metals and does not exhibit the 'memory effect' of Nickel-Cadmium and Nickel-metal Hydride solutions.
  6. Another key benefit of our Li-ion technology is its flexibility, both in terms of battery application and cell design. Small in size and light in weight 1/3 weight of Lead Acid .


Transaction History of the Supplier

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Transaction Details

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China (Mainland)
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Supplier Assessments:
7 Transactions 160,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $117,000
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