12V 14.4V 50.4V LiFePO4 Battery Pack High Capacity Rechargeable OEM Lithium Battery for E-Bike, Scooter, Solar System, Power Bank and Laptop Replace
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Product Details
| Customization: | Available |
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| Type: | Lithium-Ion Battery Pack |
| Connection Mode: | Series and Parallel |
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ISO9001:2015 certificate
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Basic Info.
- Model NO.
- EV Lithium-ion
- Rechargeable
- Chargeable
- Discharge Rate
- Medium Discharge Rate
- Size
- Small
- Accessories Type
- Battery
- Rated Capacity
- >1000MAH
- Standard Voltage
- >12V
- Usage
- Monitor Tracker
- Electrolyte
- Li-ion
- Transport Package
- Paper Box
- Specification
- Customized
- Trademark
- EVVA or OEM
- Origin
- China
- HS Code
- 850760
- Production Capacity
- 30000PCS/Week
Product Description
Product Description
Items | Specifications |
Array Mode | 4S/14S 1P |
Chemistry | Li-ion |
Nominal Voltage | 12V 14.4V 50.4V |
Nominal Capacity | 2.5Ah/3Ah/5Ah |
Std. Charge Voltage | 58.8V |
Std. Charge Current | 0.5–0.75A (2.5Ah) / 0.6–0.9A (3Ah) / 1.0–1.5A (5Ah) |
Max. Charge Current | 1.25A (2.5Ah) / 1.5A (3Ah) / 2.5A (5Ah) |
Std. Discharge Current | 1.25A (2.5Ah) / 1.5A (3Ah) / 2.5A (5Ah) |
Max. Continuous Discharge Current | 2.5–5A(2.5Ah)/3–6A(3Ah)/5–10A(5Ah) |
Dimension | Customized |
Weight | about 200g/700g |
PCM/BMS Function | Protect the battery against overcharge, overdischarge, overcurrent and short circuit, etc. |
Connector | Customized |
Product Details
Outstanding Features
1. Superior Materials - Select Class-A Li-ion battery cells and UL approved materials for the battery pack, quality guaranteed.
2. High Energy Density – Compact size with relatively large energy storage.
3. Rechargeable & Long Cycle Life – over 500 cycles
4. Built-in Protection (if with BMS) – Overcharge, over-discharge, overcurrent, and short-circuit protection.
5. Stable Voltage Output – Provides a consistent nominal voltage supply.
6. Lightweight & Portable – Much lighter than equivalent lead-acid packs.
7. Customizable Capacity
8. Low Self-Discharge
9. High Discharge Rates –applied to different high current application
3. Rechargeable & Long Cycle Life – over 500 cycles
4. Built-in Protection (if with BMS) – Overcharge, over-discharge, overcurrent, and short-circuit protection.
5. Stable Voltage Output – Provides a consistent nominal voltage supply.
6. Lightweight & Portable – Much lighter than equivalent lead-acid packs.
7. Customizable Capacity
8. Low Self-Discharge
9. High Discharge Rates –applied to different high current application
Application
A wide application fields
The 12V 14.4V 50.4V 2.5Ah 3Ah 5Ah 4S/14S1P can be customized based on different applications as below:
RC Drones & Model Aircraft
Portable Electronics
Robotics
LED Lighting Systems
Medical Devices
Communication Equipment
DIY E-bike or E-scooter packs
Portable Electronics
Robotics
LED Lighting Systems
Medical Devices
Communication Equipment
DIY E-bike or E-scooter packs
Back-up Power Storage
Etc.
Company Profile
Exhibitions and Parters
FAQ
Q1: Are you a factory? What services do you provide?
A: Yes. We are a manufacturer with over 15 years of experience in lithium battery solutions. We provide OEM/ODM services, covering design, assembly, testing, and quality control under ISO 9001:2015.
Q2:How do you ensure battery quality?
A: All cells are 100% original from brands such as Samsung, LG, Panasonic, Molicel, Murata, and Lithium Werks. Each cell is tested and matched before assembly. Every finished pack is fully inspected before shipment.
Q3: Do you support custom battery packs?
A: Yes. We customize voltage, capacity, casing, connectors, wiring, and BMS functions according to customer needs.
Q4: What information is needed for custom design?
A:Please provide:
Q5: What certifications do you have?
A: ISO 9001:2015, CE, RoHS, CB, UN38.3, MSDS. We also support OEM packs with additional certifications if needed.
Q6: What is your lead time?
A:In-stock models: Ship within 2 business days after payment.
Custom packs: Production takes about 10–15 days.
Q7: What is your MOQ?
A: Standard packs: 50–100 units. Custom packs: 200–500 units depending on complexity. Samples available before bulk production.
A: Yes. We are a manufacturer with over 15 years of experience in lithium battery solutions. We provide OEM/ODM services, covering design, assembly, testing, and quality control under ISO 9001:2015.
Q2:How do you ensure battery quality?
A: All cells are 100% original from brands such as Samsung, LG, Panasonic, Molicel, Murata, and Lithium Werks. Each cell is tested and matched before assembly. Every finished pack is fully inspected before shipment.
Q3: Do you support custom battery packs?
A: Yes. We customize voltage, capacity, casing, connectors, wiring, and BMS functions according to customer needs.
Q4: What information is needed for custom design?
A:Please provide:
Required voltage & capacity
Continuous/peak discharge current
Size & weight limits
Application details (e.g., e-bike, robotics, medical)
Certification needs (UN38.3, CE, RoHS, UL, etc.)
Estimated order volume
Continuous/peak discharge current
Size & weight limits
Application details (e.g., e-bike, robotics, medical)
Certification needs (UN38.3, CE, RoHS, UL, etc.)
Estimated order volume
Q5: What certifications do you have?
A: ISO 9001:2015, CE, RoHS, CB, UN38.3, MSDS. We also support OEM packs with additional certifications if needed.
Q6: What is your lead time?
A:In-stock models: Ship within 2 business days after payment.
Custom packs: Production takes about 10–15 days.
Q7: What is your MOQ?
A: Standard packs: 50–100 units. Custom packs: 200–500 units depending on complexity. Samples available before bulk production.
Q8: What payment methods are accepted?
A: T/T, Trade Assurance, and PayPal.
Q9: How do you ship the battery packs?
A:All shipments comply with UN38.3. Packaging is suitable for air and sea transport, with MSDS and test reports. Shipping terms: FOB, CIF, DDP.
Q10:What is your warranty policy?
A: Standard warranty: 12 months against manufacturing defects. Longer warranty optional.
Q11: Which industries use your batteries?
A: Our packs are widely used in:
Robotics & AGVs
Medical devices
Consumer electronics
Power tools
E-bikes & scooters
UPS & backup power
Industrial equipment
Marine applications
Medical devices
Consumer electronics
Power tools
E-bikes & scooters
UPS & backup power
Industrial equipment
Marine applications
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