Flat Top 18.35MM 18650 Battery 4000mAh Lifepo4 Cells Wide Temperature Range
Product Details:
| Place of Origin: | China |
| Brand Name: | XTAR |
| Certification: | CE/RoHS/UN38.3/MSDS |
| Model Number: | 18650 4000mAh Cell |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 |
|---|---|
| Price: | $3.4/pcs |
| Packaging Details: | Color box+battery box |
| Delivery Time: | 7-30 Days |
| Payment Terms: | T/T |
| Supply Ability: | 2000pcs/day |
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Detail Information |
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| Product: | 18650 4000mAh Cell | Category: | 18650 Batteries |
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| Rated Voltage: | 3.6V | Capacity: | 4000mAh 3500mAh |
| Highlight: | Flat Top 18650 battery 4000mah,18.35MM 18650 battery 4000mah,18650 lifepo4 cells Wide Temperature Range |
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Product Description
OEM High Power Cylindrical Lithium Ion Rechargeable Cell 18650 4000mAh 3.6V Batteries for Electrical Tools High-Discharge. Premium flat-top rechargeable battery delivers 4000mAh capacity and 10A continuous discharge for powerful, stable performance.
- High Capacity 4000mAh: Extended runtime for flashlights and power tools
- Rugged Design: Impact-resistant construction for long-lasting use
- Advanced Material: LiCoO2 chemistry ensures optimal performance and safety
- Wide Temperature Range: Operates effectively between -20°C to 60°C
- Customized Logo Printing: Acceptable for branded products
| Model | 18650 4000mAh RAW |
| Capacity | 4000mAh |
| Voltage | 3.6V |
| Max Discharge Current | 10A |
| Charging Voltage | 4.2 ± 0.03V |
| Charging Current | 2A |
| Operating Temp. | -20-60°C |
| Storage Temp. | -20-45°C |
| Cycle Life | 500+ |
| Protected | No |
| Positive Terminal | Flat Top |
| Dimensions(mm) | Φ18.35±0.15*65.05±0.15mm |
| Net Weight(g) | ≤50g |
Ideal for electric scooters, power banks, portable lighting solutions, flashlights, and high-drain devices ensuring long-lasting, reliable power anywhere.
Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.
We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.




