850 mah polymer lithium 3.7v
| Model | VTC-LP303045 |
| Voltage | 3.7V |
| Capacity | 850mAh |
| Max Size (Thickness x Width x Length) | 3.2mmX30.5mmX47mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.5C |
| Standard Discharge Rate | 1C |
| Configuration | 1S1P |
| Weight | 19.5g |
850 mah polymer lithium for RC Models, Drones, and Smart Devices
Certificated with standards of UL, IEC62133,CB, UN38.3, CE, ROHS, 303045 3.7V 850mAh polymer lithium battery is shipped worldwide both by air and sea in daily 10k+ production output.
The 3.7V 303045 850mAh polymer lithium battery is very smart in size and light in weight, deliveringstable and reliable current to power the GPS, portable equipment, GPS trackers, medical devices and IOT devices.
Long Cycle Life
Based on 0.5C/1C cycling, the VTCBATT 850 mah polymer lithium can maintain over 80% capacity after 500 cycles and totally reach 1000 times cycle life.
Temperature Performance
VTCBATT 850 mah polymer lithium can be discharged from -20℃ to 60℃.
This wide temperature range performance enables the battery to operate in many conditions.
Low Self Discharge Rate
After 30-day and 60-day storage, there is slight 1%-2% slight voltage decrease under 50% SOC at 25°C.
Strict Cell Match
Strict cell match standards in 10mV voltage tolerance, 5mAh capacity tolerance, and 1mΩ to ensure excellent performance of the total lipo battery pack.Furthermore,the PCB with cell balance function can long-lasting power supply without any failure.
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.
VTCBATT lipo battery passed all the major global certifications, such as CB, CE,EN61000,IEC62133,MSDS.UN38.3,ROHS,UL,BIS,KC Certification,which makes your product more competitive.
Compared to a normal 12-month warranty, VTCBATT 850 mah polymer lithium have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
Automated production lines ensure the consistency of the battery production in voltage, capacity, internal resistance, and low self-discharge rate, which is fundamental for the excellent performance of lipo batteries. Furthermore, all the battery packs undergo 3 cycles of charge and discharge to fully activate their full capacity to meet customers’ standards.
VTCBATT Manufacturing And Services
To serve our customers in customized design and excellent service,VTCBATT sales team and professional engineer team will respond within 6 hours and propose battery solutions within 24 hours.
VTCBATT focuses on standard manufacturing in every process to ensure the highest-quality batteries. To establish long-term and win-win cooperation with customers worldwide, VTCBATT provides comprehensive support from pre-sales to after-sales in fast assistance and professionalism.
Over the past 20 years, VTCBATT has built strong partnerships with customers in more than 50 countries worldwide. With reliable quality, responsive service, and tailored battery solutions, we have earned the trust of our clients—many of whom have maintained long-term cooperation and lasting friendships with us for over a decade. Together, we continue to grow and move forward toward a brighter future.
From the raw materials mixing to the cell test, VTCBATT adopts an automatic manufacturing process to maximize production efficiency and enhance the batteries quality, safety, and reliability. The entire manufacturing process is monitored and 100% tested before flowing to the next procedure to ensure zero defects before delivery.
Application for 850 mah polymer lithium battery
