VTC-LP350840 3.7V 80mAh Li-ion Polymer Battery Pack for Bluetooth sensor modules, Miniature IoT data loggers, Wearable electronics
| Parameter | Specification |
|---|---|
| Model | VTC-LP350840 |
| Battery Type | Li-ion Polymer Rechargeable Battery Pack |
| Nominal Voltage | 3.7 V |
| Nominal Capacity | 80mAh (0.2C discharge) |
| Standard Charging Method | 0.2C CC charge to 4.2V, then CV charge until current declines to 0.01C |
| Standard Charging Current | 16mA (0.2C) |
| Rapid Charging Current | 80mA (1C) |
| Standard Charging Time | 6~7 hours |
| Cell Dimensions | 3.5mm initial max. thickness x 8.0mm max. width x 40.0mm max. height |
| Connector | MOLEX/510210200 |
| Protection IC | S8261DAA-M6T1U |
| MOSFET | 8205 |
| Cycle Life | ≥600 cycles to 80% of rated capacity under specified 0.2C test conditions |
80mah lithium ion polymer for RC Models, Drones, and Smart Devices
The VTC-LP350840 is a compact Li-ion polymer battery pack designed for rechargeable low-current electronics that require a slim protected power source. The datasheet specifies 3.7V nominal voltage, 80mAh nominal capacity, 85mAh rated capacity, 75mAh minimum capacity, 4.2V limited charge voltage, 3.0V discharge cut-off voltage, 16mA standard charge and discharge current, and 80mA rapid charge or maximum discharge current. The pack dimensions are 3.7mm max. thickness, 8.0mm max. width, and 42.0mm max. height, with 30+/-3mm UL3302 30AWG wires and a MOLEX/510210200 connector.
Its protection circuit uses an S8261DAA-M6T1U protection IC and 8205 MOSFET, supporting over-charge, over-discharge, over-current, and short-circuit protection functions according to the PCB specification. VTCBATT supplies this lithium polymer battery pack for OEM/ODM projects, sample development, connector and wire matching, label customization, factory-direct batch production, and battery wholesale programs for device manufacturers and distributors.
600 Cycle Design
Compact Protected Pack
OEM Assembly Ready
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 lipo batteries have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
VTCBATT Production and Service
VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT will provide comprehensive support from pre-sales to after-sales, focusing on customers’ feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your best custom battery experts to assist with reliable and fast services at any time.
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.
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 80mah polymer lithium ion battery
