16000mAh 14.8V 4S 25C Drone LiPo Battery | Industrial Plant Protection UAV Battery Factory Custom Grade‑A Cell Pack
Our high‑discharge 16000mAh lipo drone battery is built for heavy‑duty industrial UAV missions. Reliable power output for plant‑protection spraying, security patrol and power line inspection. Stable 25C continuous discharge performance ensures consistent flight performance for commercial drones.
16000mAh 4S 14.8V 25C LiPo Drone Battery for Industrial UAV
This 14.8V 16000mAh 4S Li‑Po battery pack adopts our factory custom‑made grade‑A lithium polymer pouch cells, 4‑cells series configuration, nominal voltage 14.8V, max full‑charge voltage 16.8V. Rated 25C continuous discharge rate, it can release large stable power under heavy‑load working conditions, suitable for high‑current demanding equipment.
Every custom cell goes through strict internal resistance, capacity and voltage sorting before assembly, to guarantee consistent cell performance and reduce swelling risk during long‑time cycles. Built‑in balance wire for standard 4S Li‑Po balancing charging. Flexible pouch‑cell structure allows us to adjust size, wiring and connectors according to client project requirements.
Perfect power source for large‑size drone, RC boat, RC heavy‑duty model, robot system, portable industrial testing equipment and other high‑power portable devices. Our factory provides one‑stop customization service for global distributors, OEM project buyers and model‑industry customers.
Technical Specifications
- Battery Chemistry: Lithium Polymer (Li‑Po)
- Configuration: 4S (4 cells in series)
- Nominal Voltage: 14.8V
- Full‑charge Voltage: 16.8V
- Nominal Capacity: 16000mAh
- Continuous Discharge Rate: 25C
- Max Burst Discharge Rate: 50C
- Cell Source: Our factory custom grade‑A Li‑Po pouch cell
- Balance Connector: Standard 4S balance port
- Main Connector: Customizable (XT60 / XT90 / Deans / bare wire)
- Charge Recommendation: 0.5C‑1C Li‑Po dedicated charger
- Application: Large drone, RC boat, RC heavy model, robotics, portable industrial equipment
- Custom Options: Connector, wire length, outer dimension, PVC label, OEM logo
Key Advantages for Buyers
- Assembled with our in‑house factory custom grade‑A cells, strict cell matching for voltage & internal resistance
- 25C steady continuous discharge, stable power output under heavy‑load operation
- Support full customization: connector type, cable length, battery dimension, printed private logo
- Each pack passes capacity test, IR test and aging inspection before shipment
- Flexible pouch‑type Li‑Po structure, can adapt non‑standard equipment installation space
- Support sample trial order, small‑batch and large‑volume OEM wholesale for worldwide clients
Frequently Asked Questions
Q1: What is full‑charge voltage for this 4S 14.8V Li‑Po battery? A1: Nominal voltage 14.8V, standard full‑charge voltage is 16.8V. Please use dedicated 4S Li‑Po balance charger, never use wrong voltage charger.
Q2: Can I customize connectors and cable length for this battery pack? A2: Yes. This pack uses our factory custom cells, we can change main connector, balance connector, wire gauge and wire length according to your device requirements. Contact sales for custom drawings.
Q3: What equipment fits this 16000mAh 25C 4S Li‑Po battery? A3: It is designed for high‑current devices such as large industrial drone, heavy‑duty RC boat, robot actuator and portable industrial gear. Confirm your device max current demand before purchase.
Q4: What safety tips should I follow for Li‑Po battery usage? A4: Avoid over‑charge, over‑discharge, physical puncture, squeezing or high‑temperature environment. Store Li‑Po battery at storage‑voltage around 14.0V‑14.2V for long‑term stock. Do not leave charging battery unattended.
Q5: Can I get sample before bulk OEM order? A5: Yes, sample order is available for performance verification. After sample confirmation, we support mass‑production OEM customization. Please inquire about sample lead‑time and price.
Important Purchase Notes
Please confirm your device working voltage, max working current and installation space before ordering. Only use 4S dedicated Li‑Po balance charger (cut‑off 16.8V). Improper charging, piercing or crushing will cause safety risk.
We provide various custom Li‑Po battery solutions for drone, RC, robotics and industrial portable equipment. Feel free to contact us for custom drawing, bulk quotation and lead‑time inquiry.
