3.8V 1800mAh 386786 33C High drain lipo battery
| Model | VTC-LP386786 |
| Voltage | 3.8V |
| Capacity | 1800mAh |
| Max Size (Thickness x Width x Length) | 38.2X67.5X88mm |
| Operating Temperature | -20℃ to 60℃ |
| Standard Charge Rate | 0.5C |
| Standard Discharge Rate | 33C |
| Configuration | 1S1P |
| Weight | 82.5g |
VTCBATT 3.8V 1800mAh 386786 33C High-Drain Lithium Ion Polymer Battery
The VTCBATT 3.8V 1800mAh 386786 33C high-rate lithium-ion polymer battery is designed for drones, robots, and industrial equipment requiring high current output and stable performance. With a continuous discharge rate of 33C, it provides instantaneous power, low internal resistance, and stable voltage under heavy loads. This battery supports customization of size, connectors, wiring harnesses, and protection circuits/battery management systems (PCM/BMS) to meet the needs of OEM and ODM projects. Manufactured to ISO9001 standards and compliant with RoHS, CE, UN38.3, and MSDS standards, this battery ensures safety, durability, and compliance with global transportation regulations.
Temperature Performance
Supports stable discharge across a wide operating temperature range of –20°C to 60°C for reliable performance in multiple environments.
Low Self-Discharge Rate
Only 1%–2% voltage decrease after 30–60 days of storage at 50% SOC and 25°C, ensuring excellent energy retention.
Full Customization
Ultra-Concise Customization Custom options available for size, capacity, discharge rate, connectors, and casing. VTCBATT engineers provide tailored high-drain LiPo battery solutions upon request.
High energy density
With an energy density of 200–300 Wh/kg, VTCBATT LiPo battery delivers more power than most other chemistries. It supports high-discharge currents, providing reliable and strong performance for demanding devices and high-drain applications.
Full Certification & Extended Warranty
VTCBATT 3.8V 1800mAh 386786 33C High drain 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.
The VTCBATT 3.8V 1800mAh 386786 33C high-drain LiPo battery meets all major global safety and quality standards, including CB, CE, EN61000, IEC62133, MSDS, UN38.3, RoHS, UL, BIS, and KC certifications. These comprehensive certifications ensure reliable performance, safe operation, and global transport compliance, making your devices more competitive in international markets. Fully certified and rigorously tested, VTCBATT batteries provide OEM/ODM-ready solutions for drones, robotics, industrial equipment, and high-drain applications.
Compared to standard 12-month warranties, VTCBATT 3.8V 1800mAh 386786 33C high-drain LiPo batteries offer a 14-month warranty, including two extra months to cover shipping and customs clearance. This extended coverage ensures greater customer confidence, reduced risk, and improved profitability for your business.
VTCBATT Production and Service
VTCBATT provides customized battery design and exceptional service to meet your diverse needs. Each battery is precisely manufactured using standardized processes, ensuring quality and reliability. From pre-sales consultation to after-sales support, VTCBATT consistently focuses on customer feedback and is committed to building long-term, mutually beneficial partnerships. Our professional sales and engineering teams will be your trusted experts, providing fast, reliable, and customized solutions for all your battery requirements.
From raw material mixing to final battery testing, VTCBATT employs a fully automated production process to maximize production efficiency while improving battery quality, safety, and reliability. Every stage of the production line is closely monitored, and each battery undergoes 100% testing before moving to the next stage, ensuring zero defects and consistent performance before delivery.
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.
Application for 3.8V 1800mAh 386786 33C High drain polymer lithium ion battery
