3.7v 104040 3.7v 2200mah Li-Ion Polymer Battery for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks
| Model | VTC-LP104040 |
| Nominal Voltage | 3.7V |
| Capacity | 2200mAh |
| Max Size | 10.6X41X41mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.2C |
| Rapid Charing Rate | 1C |
| Standard Discharge Rate | 0.2C |
| Max. Discharging Rate | 1C |
| Configuration | 1S1P |
| Weight | 40g |
3.7v 104040 3.7v 2200mah Li-Ion Polymer Battery for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks
The 3.7V 104040 2200mAh lithium-ion battery is a lithium polymer cell with a nominal voltage of 3.7V and a capacity of 2200mAh. This lithium polymer battery delivers stable and reliable power for high-output portable lighting and emergency power applications.
The 104040 battery is constructed from premium materials including lithium cobalt oxide and soft aluminium foil, offering lightweight, compact design, high energy density, low self-discharge rate, and extended cycle life. Its optimised internal structure ensures stable output even under sustained high-current discharge conditions, maintaining battery health even at DOD levels of 80% to 90%.
To ensure safety, the battery incorporates a custom VTCBATT protection circuit board (Battery PCB) internally. This provides rapid response times of 1-3ms for safeguarding against overcharging, over-discharging, overcurrent, overheating, and short circuits. This comprehensive protection design significantly enhances the operational reliability of VTCBATT pouch batteries in demanding outdoor and industrial environments.
The entire lithium battery production process occurs within VTCBATT’s highly automated production lines and dust-free workshops, with strict humidity control. Medical-grade workshop standards and MES system traceability guarantee stable quality, batch consistency, and reliable long-term performance.
Wire connectors, discharge current, and temperature performance can be fully customised to match your product design, including high-rate discharge, low-temperature operation, and various connector options.
The stable performance of this 3.7V LiPo battery enables sustained power delivery for devices such as high-lumen LED camping lights, industrial work lights, and compact emergency power packs.
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Full Certification & Extended Warranty
VTCBATT LiPo batteries meet global certifications including CB, CE, UL, and UN38.3, and offer a 14-month warranty—two months longer than standard—to maximize customer confidence and profit.
CertificationVTCBATT lithium polymer batteries have passed numerous important international certifications, including UL1642, IEC62133, UN38.3, CE, ROHS, BIS and EU2024/1542, CE, ROHS, REACH, and KC certifications.
WarrantyVTCBATT LiPo batteries come with a 14-month warranty, 2 months longer than the standard 12-month warranty, providing extra coverage for shipping and customs clearance. This ensures customer confidence.
CustomizationDifferent sizes,capacities, connectors, discharge rates,and cases. Just inform us of your specific requirement, and our professional engineers can provide you with the customized lipo battery proposal.
Flexible order quantity to support prototype testing and mass production.
Our technical and sales teams reply to your inquiry within 6 hours.
Test our lithium battery quality and performance before placing bulk orders.
Batteries certified to UL, CE, UN38.3, MSDS, ROHS, IEC62133, and more global standards.
High energy density
Featuring high-energy density 200wh/kg-300wh/kg,the lipo battery can deliver more power than other battery chemistries and support high drain current to power the devices strongly.
PCB with NTC
VTCBATT lipo batteries are provided with NTC(Negative Temperature Coefficient), a kind of temperature sense to decrease the resistance as the temperature increases, allowing accurate temperature monitoring of the batteries. The NTC plays a critical role in improving the battery reliability and safety.
High Safety
In the safety lab,VTCBATT will stimulate all the test items of UL and IEC62133,including nail penetration test,free fall experiment,heavy object impact,extrusion experiments.
LiPo Battery Advantage
Based on 0.5C/1C cycling, the VTCBATT lipo battery can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.
VTCBATT Lipo battery can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.
VTCBATT lipo battery can be discharged in different rates of 0.2C,0.5C,1C,2C,3C to meet different power consumption.
After 30-day and 60-day storage, there is slight 1%-2% slight voltage decrease under 50% SOC at 25°C.
Why Choose VTCBATT?
VTCBATT not only focuses on bespoke designs and premium service to meet the diverse needs of different clients, but also strives for precision and standardisation at every stage of manufacturing to ensure the batteries reach the highest quality. At the same time, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on gathering customer feedback to build long-term, win-win partnerships. VTCBATT’s professional sales and technical engineering team are your ideal custom battery experts, always on hand to assist you with reliable, prompt service.
From raw material blending to cell testing, VTCBATT employs a fully automated manufacturing process to maximise production efficiency while enhancing battery quality, safety and reliability. The entire production flow undergoes continuous monitoring and 100% testing before progression to subsequent stages, ensuring zero defects prior to shipment.
Over the past 20 years, VTCBATT has forged close partnerships with clients in more than fifty countries worldwide. With reliable quality, prompt service and bespoke battery solutions, we have earned our customers’ trust – many of whom have maintained long-term partnerships and deep friendships with us for over ten years. Together, we continue to grow and move towards a brighter future.
Application
The VTCBATT 3.7v 104040 3.7v 2200mah polymer lithium-ion battery is widely used in portable electronics and smart devices that require high energy density and stable power output. With a slim pouch design, it is ideal for High-lumen LED camping lanterns, industrial work lights, pocket emergency power banks. This battery supports customized dimensions, voltage, and protection circuits to match specific application needs. Featuring low internal resistance, long cycle life, and reliable safety performance, the VTCBATT 2200mAh Li-polymer battery ensures efficient operation, extended runtime, and dependable performance for both consumer and industrial applications.
