160C Discharge Rate · Low Internal Resistance · Long Cycle Life

The Battery: The Critical Link Engineers Too Often Overlook

When designing a professional FPV drone, engineers readily invest in motors, ESCs, or flight controllers — and sometimes neglect what actually governs the entire power chain: the battery. An undersized LiPo cell in terms of discharge rate, even paired with a perfectly engineered drivetrain, will cap performance, increase internal resistance under load, and dramatically shorten the pack’s service life.

It is precisely to meet these real-world demands that Sujor Energy Technology (Shenzhen) developed its high-performance FPV LiPo battery lineup — now available through ARTRONIK.

What “160C” Actually Means

The C-rate expresses the maximum continuous discharge current relative to the nominal capacity. For a 1,680 mAh cell rated at 160C:

I_max = C × Q = 160 × 1.68 A = 268.8 A continuous discharge

This is the current level that competition brushless motors demand during full-throttle acceleration, high-load aerobatic maneuvers, or aggressive takeoffs in heavy configurations. Falling short of this threshold means accepting voltage sag under load — which translates directly into motor torque loss and the risk of a flight controller brown-out.

The Sujor FPV lineup is built around optimized LiCoO₂ cell chemistry and a proprietary electrolyte formulation designed to maximize the Wh/g ratio while keeping internal resistance (IR) to a minimum.

Sujor FPV Range: Technical Overview

1 · SUJOR 22.2V 6S1P 1680mAh 160C — The Race-Grade Flagship

Engineered specifically for competition-grade FPV racing, this pack delivers exceptional burst power with a center-balanced design. Its high-energy-density electrolyte extends flight time without any weight penalty.

Validated applications: FPV drones from 1.6″ to 10″.

2 · SUJOR 22.2V 6S1P 1550mAh 160C — Versatility and Agility

Same voltage and discharge rate (160C) as the flagship, in a slightly lighter build. This model is the preferred choice for industrial freestyle applications or fleets where the mass-to-energy balance is critical — infrastructure inspection, rapid mapping, light-payload delivery in constrained environments.

3 · SUJOR 22.2V 6S1P 1350mAh 160C — Maximum Compactness

The lightest pack in the 6S lineup. Ideal for 3″ to 5″ frames in competitive builds or embedded applications where form factor is the primary constraint. Retains the full 160C discharge rating, ensuring complete compatibility with high-performance ESCs.

4 · SUJOR 14.8V 4S1P 850mAh 160C — Entry-Level Without Compromise

Designed for micro FPV drones and development platforms. This 4S format retains the full discharge characteristics of the lineup, making it an excellent candidate for motor test benches, lightweight prototypes, and indoor flight applications.

What Sets Sujor Apart: Industrial Manufacturing

Sujor operates its own cell and pack manufacturing lines, with over 500 skilled workers across 25 lean production lines. Daily output exceeds 600,000 Ah — a volume that ensures availability for both individual orders and high-volume industrial supply runs.

Every pack goes through rigorous quality control covering:

• Cycle-by-cycle capacity testing
• Cell-by-cell internal resistance measurement
• Pack balance verification (inter-cell voltage delta)
• Abuse testing (overcharge, short circuit, thermal shock)

Customization: Your Specifications, Their Engineering

Beyond catalog references, Sujor offers a full custom pack service covering the complete triad:

• Cell — chemistry, form factor, capacity
• BMS (Battery Management System) — protection thresholds, CAN/SMBus communication
• Structure — dimensions, connectors, thermal enclosure

For integrators and OEMs developing proprietary platforms, this means access to a qualified source without the prohibitive minimum order quantities typically found in this segment.

Looking for the Right Battery for Your Drone?

Every mission is different. Our team is ready to analyze your requirements and recommend the right solution — whether that’s an existing reference or a fully custom development.

Fill out the quote request form now and receive a response within 24 business hours.

Founded in 2007 in Shenzhen, China, SUJOR — Shenzhen SUJOR Energy Technology Co., Ltd. — is a manufacturer specializing in the design and production of custom lithium batteries. With over 15 years of experience, the company has established itself as a trusted partner for industrial clients worldwide, from North America to Europe, Japan, and South Korea.

Its customer base includes leading names such as Huawei, Omron, Emerson, Mindray, Haier, and Xiaomi — references that speak to an exceptionally high standard of industrial requirements.

What This Means for Our Customers

By adding SUJOR to our portfolio, Artronik Components is now able to offer:

• Short lead times — typically 2 to 6 weeks, thanks to direct access to the manufacturer.
• Competitive pricing — by working directly with SUJOR, we eliminate unnecessary intermediaries.
• Full customisation — battery packs tailored to your exact voltage, capacity, connector, casing and software requirements.
• Compliance confidence — all the certifications your purchasing and quality teams need, ready to hand.

Whether you are facing allocation issues, looking to qualify a new battery supplier, or need a bespoke power solution for a demanding application, we are here to help.

A Complete Range of Professional Batteries

SUJOR offers five product families, each engineered to meet specific technical constraints:

1. Lithium Polymer Battery (LiPo) SUJOR’s LiPo batteries are available in several sub-ranges: high energy density, high voltage, high drain, and high/low temperature versions. Their ultra-flat form factor and light weight make them ideal for connected devices, drones, wearables, and mobile terminals.

2. 18650 Lithium-Ion Battery The 18650 cylindrical format is an industrial standard. SUJOR offers multiple capacities — from 2,200 to 3,300 mAh — covering applications ranging from portable lighting to field equipment.

3. Custom Li-Ion Packs Multi-cell assemblies configurable in voltage and capacity (e.g. 11.1 V / 12 V / 18.5 V), these packs address the needs of industrial robots, IoT equipment, outdoor lighting, and medical devices.

4. LiFePO4 Battery (Lithium Iron Phosphate) Recognized for their exceptionally long cycle life (up to 2,000 cycles and beyond) and enhanced safety, SUJOR’s LiFePO4 batteries are available in 12 V from 100 Ah to 200 Ah. They are ideally suited for energy storage, electric vehicles, and RV applications.

5. NiMH Batteries and Packs A proven rechargeable technology, SUJOR’s NiMH packs cover a wide voltage range (2.4 V to 8.4 V) for applications such as robotic vacuum cleaners, emergency lighting, and gaming controllers.

Key Benefits

• Solid expertise: over 15 years in industrial battery manufacturing
• Full customization: form factor, capacity, voltage, connector, BMS — every parameter is configurable to your specifications
• International certifications: UL, CE, IEC, KC, RoHS, REACH — compliant with European, American, and Asian markets
• Broad product range: a single source for LiPo, Li-ion, LiFePO4, and NiMH
• Proven references: Huawei, Omron, Emerson, and Mindray validate the manufacturer’s reliability
• Sector expertise: dedicated solutions for medical, robotics, solar energy, security, and electric mobility
• Industrial capacity: large-scale production from Shenzhen, with a virtual factory tour available online

Application Sectors

SUJOR batteries power critical equipment across a wide range of industries:

Want to Know More?

Do you have a project requiring custom lithium batteries? Fill in the form below — our team will review your requirements and get back to you within 24 hours.

Tell us about: the type of battery you need, the intended application, estimated volumes, and any technical or regulatory constraints. The more specific your request, the more useful our response will be.