Li-ion Battery 3.6V 9Ah 32.4Wh 18650 1S2P Rechargeable Li-ion Battery for Outdoor Solar Lights

Nominal Voltage
3.6V

Nominal Capacity
9000mAh

Energy
33.3Wh

Lithium-ion Battery

18650 3.6V 9000mAh

High-Efficiency Power Output & Scalable Capacity

1S3P configuration with LI18650-3000mAh cells delivers 9,000mAh total capacity, supporting continuous 6A discharge and over-current protection (8.5-12A). Ideal for wholesale buyers needing reliable, high-performance power for applications like drones, portable tools, or medical devices. Himax Battery-certified design ensures industry-grade quality and compatibility for bulk OEM/ODM projects.

Enhanced Safety + Cost-Effective Customization

Integrated safety board with 10K NTC (temperature control) and 15A PTC (over-current cutoff) prevents overheating and circuit hazards. Simplified, plug-free design: Robust 3135 16# silicone cables (high-temperature resistant) and 1007 22# NTC wires (100mm length, 4mm stripped ends) reduce assembly costs and suit bulk customization (e.g., wire length, connectors).

Specifications

Li-ion 18650 rechargeable battery 3.6V 9000mAh
Nominal Voltage
3.7V
Nominal Capacity
9000mAh
Energy
33.3Wh
Charge Voltage
4.2V
Discharge cut-off voltage
2.8V
Charge Method
CC/CV
Standard Charge Current
1.8A
Max. Charge Current
4.5A
Standard Discharge Current
1.8A
Max. Continues Discharge current
6A
Cycle Life
500 times
Dimension
Max 68*37*41mm
Weight
160g
Storage Temperature
-10°C~45°C

Frequently Asked Questions

Lithium ion battery pack answers, if you do not find the answer you are looking for, please contact us. We’ll get back to you within 24 hours.
1. How can I extend the lifespan of lithium-ion batteries for bulk industrial use?
Himax Battery Pro Tip: Use partial charging (20%-80% range) and avoid deep discharges. Store at 40-60% charge in cool environments (<25°C/77°F). Wholesale Advantage: Himax offers custom BMS (Battery Management Systems) for bulk orders to automate charge control, ideal for large-scale deployments like solar storage or EV fleets.
2. Are Himax lithium-ion batteries certified for international wholesale shipping?
Yes! Himax batteries comply with UN38.3, IEC 62133, CE, and RoHS certifications, ensuring safe global logistics for bulk orders. Bulk Customization: Need additional certifications (e.g., UL, KC)? Himax provides flexible OEM/ODM services to meet regional compliance requirements.
3. Why choose Himax for cold-weather applications in bulk projects?
Himax batteries feature low-temperature electrolyte formulations to retain 85% capacity at -20°C (-4°F), perfect for cold-chain logistics or outdoor IoT devices. Wholesale Support: Optimize wire lengths (e.g., 100mm silicone cables) or add high-sensitivity NTC/PTC components for temperature-critical bulk orders.
4. Can Himax batteries handle high-current demands for industrial equipment?
Absolutely. For example, our 1S3P packs (9,000mAh) support 6A continuous discharge with 8.5-12A over-current protection, backed by 15A PTC and 10K NTC safeguards. Bulk Scalability: Scale up to 1,000+ units with tiered pricing and dedicated QC teams to ensure consistency for robotics, medical devices, or power tools.
5. What makes Himax a reliable partner for wholesale lithium-ion battery sourcing?
End-to-End Solutions: From cell selection (e.g., LI18650-3000mAh) to plug-free designs (3135 silicone cables) and safety boards, we streamline bulk production. Key Wholesale Perks: Fast turnaround: Prototypes in 7 days, mass production in 4-6 weeks. Lifetime technical support for integration (e.g., NTC wiring guidance).

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