Customized Rechargeable Lithium-ion Battery 3.7V 3Ah for Portable Toyes

Nominal Voltage
3.7V

Nominal Capacity
3000mAh

Energy
11.1Wh

Lithium-ion Battery Pack

Li-ion battery pack 3.7V 3000mAh

Precision-Engineered Lithium-Ion Power with Advanced Safety

Designed for high-drain applications, this 3.7V 3000mAh lithium-ion battery utilizes LI18650-3000 cells in a 1S1P configuration, delivering reliable 5A continuous discharge for drones, handheld tools, and IoT devices. Integrated with a round PCB protection module and 10KΩ NTC thermistor (B-constant 3435), it ensures real-time temperature monitoring and safeguards against overcharge, overcurrent, and short circuits. The ultra-compact 18.8x19x70mm footprint and 2A fast-charging capability make it ideal for space-sensitive designs requiring UL-compliant lithium-ion safety.

Bulk-Optimized OEM Solutions by Himax Battery Factory

Himax empowers OEMs with custom lithium-ion battery packs tailored for mass production. This 1S1P Li-ion module supports low MOQ orders (500+ units) and rapid customization of NTC parameters, connector types, or casing materials. Our RoHS/CE-certified production guarantees cycle life consistency, while ISO 9001 quality control ensures <1% capacity variance across bulk batches. Scale efficiently with wholesale pricing discounts (10,000+ units) and 15-day lead times – perfect for smart home devices, medical wearables, and industrial sensors needing high-safety lithium-ion solutions.

Specifications

Lithium battery 3.7V 3Ah Portable Electronic Toys Battery Li-ion Battery Pack
Nominal Voltage
3.7V
Nominal Capacity
3000mAh
Energy
11.1Wh
Charge Voltage
4.2V
Discharge cut-off voltage
2.5V
Charge Method
CC/CV
Standard Charge Current
0.6A
Max. Charge Current
2A
Standard Discharge Current
0.6A
Max. Continues Discharge current
2A
Cycle Life
500 times (70% SOC)
Dimension
Max.19.1*70.8mm
Weight
Approx.49g
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. Can Himax, as a battery factory, provide customized lithium ion battery solutions?
Certainly! Himax battery factory, specializes in advanced battery manufacturing and offers highly tailored customization services. Whether you require a unique capacity, specific voltage, or a particular form factor for your lithium ion batteries, we have the expertise and resources to meet your exact needs. From small – scale prototype development to large – scale wholesale orders, Himax is fully equipped to handle all customization requests with precision and efficiency.
2. What are the wholesale prices for lithium ion batteries from Himax?
At Himax, our battery wholesale prices are structured based on multiple factors such as battery type, capacity, order quantity, and customization requirements. For standard lithium ion batteries, we offer highly competitive pricing in the market. In case of large – volume wholesale orders, we provide even more attractive discounts. Please reach out to us with detailed information about the batteries you need, and our dedicated sales team at Himax will promptly provide you with a comprehensive and accurate quote.
3. How does the manufacturing process of lithium ion batteries work at Himax factory?
At Himax battery factory, the manufacturing process of lithium ion batteries is a highly sophisticated and quality – driven operation. It commences with the meticulous selection of top-grade raw materials. Subsequently, through a series of precise processes including electrode preparation, cell assembly, electrolyte filling, and rigorous final testing, we ensure that every single battery leaving our factory adheres to the strictest quality standards. Our state-of-the-art manufacturing technology and a team of experienced professionals enable Himax to produce high-performance lithium ion batteries suitable for a wide range of applications, be it for wholesale distribution or custom – made products.
4. How long does it take for Himax to deliver customized lithium ion batteries?
The delivery time for customized lithium ion batteries at Himax depends on the complexity of the customization and the size of the order. For small – scale custom orders, it typically takes around 2 weeks. In the case of large-scale wholesale custom orders, the delivery time may range from 2 weeks to 4 weeks. At Himax, we will communicate with you in detail about the expected delivery schedule as soon as we receive your specific customization requirements, ensuring complete transparency and enabling you to plan your projects effectively.
5. What is the production capacity of Himax battery factory for lithium ion batteries?
For wholesale orders, we have the flexibility to adjust our production capacity according to the market demand. Moreover, when it comes to custom-made lithium ion batteries, we allocate sufficient resources to guarantee timely production and on – time delivery, meeting the diverse needs of our customers.

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