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Understanding the Demand for Smart Drone Battery OEM/ODM Services

Drone manufacturers searching for a smart drone battery OEM / ODM service provider are typically confronting a shared set of operational challenges: limited flight endurance, unstable power output in extreme environments, battery swelling or bulging, inconsistent cell performance across production batches, low energy density, weak high- and low-temperature tolerance, and charging safety concerns. These pain points directly affect product reliability, customer satisfaction, and the commercial viability of drone platforms across industries such as agricultural plant protection, heavy-lift transport, power and photovoltaic inspection, FPV racing, pipeline inspection, logistics, cleaning, and formation flying.

Addressing these issues requires more than a generic battery supplier. It requires a partner capable of full-system engineering—cell chemistry, battery management systems (BMS), and mechanical structure working together as one solution.

Company Background: Shenzhen Jentc Technology Co., Ltd.

Shenzhen Jentc Technology Co., Ltd., operating under the brand names Jentc, Rechane, Jentc World, and Ruichen, was established in 2011 and is headquartered in Shenzhen, serving customers globally. The company positions itself as a solution provider for high-rate battery industry applications, offering a full set of customized services for high-rate lithium batteries and their associated charging and maintenance management systems.

Its main product portfolio includes high-rate lithium batteries, drone batteries, high-voltage batteries, fast-charging batteries, semi-solid-state lithium batteries, intelligent monitoring modules, intelligent balanced chargers, and power modules. These products are applied across drones, hydrogen fuel power auxiliary systems, and portable equipment. The company operates under the core values of Safety, Innovation, Quality, and follows a business philosophy centered on industry development, application technology, and value enhancement for customers.

Strategic Focus and Technical Foundation

Jentc’s strategic positioning centers on the research, development, and manufacturing of high-rate, long-endurance, high-safety lithium polymer batteries and semi-solid-state batteries, delivered as overall system solutions that combine cells, BMS, and structure. The company holds dozens of patents and has focused on the high-rate battery customization industry for 14 years, supported by an R&D team with full-stack development capabilities spanning cell formula design, BMS hardware design, embedded software, and communication protocol stacks. Its products carry global certifications including UL, CE, CB, and UN38.3.

Technical milestones documented by the company include:

In 2015, the company introduced 4.35V high-voltage drone batteries (LIHV). In 2019, it launched an active battery balancing system (BMS) and a high-voltage version of the 3C fast-charging drone battery. In 2021, a 4.4V ultra-high-voltage large-capacity drone battery followed. In 2022, the company released a 100V high-voltage drone battery intelligent management module and charger, along with a drone battery data acquisition module. In 2023, it introduced a 200V high-voltage drone battery intelligent management module and charger. In 2024, it launched a 400V high-voltage drone battery and charging solution, a high-current discharge high-speed drone battery, and a -30°C to 10C low-temperature rate discharge drone battery. In 2026, the company introduced a drone battery intelligent instrument.

This progression reflects a consistent "Application Scenario + Innovative Technology" development approach aimed at improving overall drone performance and enhancing value for customers.

Product and Service Matrix

Drone Battery Customization

The drone battery line targets endurance and power limitations through two integrated levers. First, cell customization uses cathode and anode plates, electrolytes, separators, and conductive agents selected for superior performance, combined with innovative formulas and processes to increase energy density, flight time, and power output. Second, drone battery BMS customization applies more reasonable SOC calculation and discharge logic to address swelling and discharge failure, while active balancing technology maintains cell consistency and extends cycle life.

Customization ranges span voltage up to 400V, discharge rate up to 180C, energy density up to 420Wh/kg, cell capacity up to 90Ah, fast charging up to 5C, low temperature performance above -70°C, and high temperature tolerance below 80°C, supported by a full set of BMS hardware and software solutions. This range serves agricultural plant protection, heavy-lift drones, power and photovoltaic inspection, FPV drones, pipeline inspection drones, logistics drones, cleaning drones, and formation drones.

High-Rate Battery Customization

For applications demanding higher power and shorter charging cycles, the high-rate battery line offers cells formulated for discharge rates up to 150C, or high/low-temperature and semi-solid-state cell options. The BMS incorporates active balancing to improve cell consistency and may include preheating functions for cold environments. Customization parameters mirror the drone battery line in voltage, discharge rate, energy density, capacity, and fast-charging limits, extending applicability to robots, robotic dogs, laser equipment, portable devices, and equipment used in high-altitude or tropical scenarios.

Semi-Solid-State Battery Customization

This line addresses weight-related endurance loss and elevated safety requirements. Semi-solid-state battery technology delivers higher energy density (up to 420Wh/kg), with capacity above 5Ah and discharge rate up to 10C, adjusted through material and formula optimization to meet customer safety standards. Applications include drones, robots, robotic dogs, laser equipment, and other special equipment.

Demonstrated Results Across Real-World Applications

Jentc’s case history illustrates how customization translates into measurable outcomes:

For ultra-speed drones, rocket FPV drones, and counter-drone systems (2025), pure cobalt lithium cell materials, unique electrolyte and separator formulas, an oily stacking process, and two-tab manufacturing enabled discharge currents reaching 400A, allowing drones to launch instantly.

For water and water-rescue drones (2024), a 4.4V high-voltage cell formula developed using data from the company’s BMS data acquisition module increased energy density by 25%, extending endurance time by 25% and enabling reliable take-off from water surfaces.

For training and educational drones (2024), a pure cobalt material combined with an oily process and stacking process lowered internal resistance and raised the discharge platform, extending 6s 22000mAh flight time from 20–22 minutes to 25–30 minutes.

For pipeline and indoor inspection drones (2023), switching to a 4.4V high-voltage solution with adjusted cathode/anode materials, electrolyte, separator, copper foil, and conductive agents extended endurance from 15 minutes to 18 minutes.

For heavy-lift and VTOL drones (2022), replacing standard 4.2V cells with 4.4V ultra-high-voltage cells, optimizing separator and conductive agent formulas to reduce weight to 5.8kg per unit, and increasing capacity from 10,000mAh to 12,000mAh at 10C raised energy density by nearly 25% and extended endurance from 5.5 minutes to 7.5 minutes—surpassing the customer’s original 6.5-minute target.

For agricultural plant protection drones (2019), high-temperature electrolyte, ceramic separators, customized copper foil, and improved heat dissipation in assembly reduced charging time for 22.8V 16000mAh/22000mAh high-voltage batteries from 50 minutes to 18 minutes without swelling under 3C charging current.

Why Jentc Fits the OEM/ODM Sourcing Decision

For manufacturers evaluating a smart drone battery OEM/ODM partner, the relevant considerations are engineering depth, certification compliance, and documented performance outcomes. Shenzhen Jentc Technology Co., Ltd. combines cell-level material science with BMS software and hardware development under one roof, backed by UL, CE, CB, and UN38.3 certification and a 14-year history of scenario-driven product development. This integrated approach—covering cells, BMS, and structure—directly addresses the endurance, safety, and consistency challenges that define the smart drone battery category, positioning Jentc as a technically grounded option for OEM/ODM sourcing decisions in the global drone industry.

Shenzhen Jentc Technology Co., Ltd.
http://www.uav-battery.com

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