Lipo Battery Lithium Polymer Battery Rechargeable Battery Li Polymer Battery Replacement Battery Liion Battery RC Battery Lithium Ion Battery Drone Battery

Customization: Available
Type: Li-ion Battery
Cathode Material: NCM

Product Description

📊 Basic Info.
Model NO.SY-12S-44.4V-30Ah
RechargeableYes
SizeSmall
MOQ1
CustomizableYes
Delivery Time2-5 days
Combination Method6s/7s/12s
Specification210mm Length * 91mm Width * 139mm Height
📦 Packaging & Delivery
Package Size21.00cm * 9.10cm * 13.90cm
Package Gross Weight5.050kg
📝 Product Description
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Product parameters:

ModelSY-12S-44.4V-30Ah
Nominal Capacity≥30Ah
Nominal Voltage3.7V
Charging Cut-Off Voltage50.4V
Discharge Cut-off Voltage33V
Configuration12S1P/44.4V
Discharge Rate10C
Net Weight5.05kg
Dimensions210mm Length * 91mm Width * 139mm Height
Connector TypeXT90S-F/AS150-F/…
Charge Rate0.5C-2C Recommended, 2C Max
Long Cycle Life1000 times (0.5C/0.5C; 100% DOD) / 500 times (0.5C/3C; 100% DOD)
High-Energy Density263wh/kg
Technical Specs
🔋 Main Products

Our main product range includes Solid-State Lithium-Ion Batteries and Terminal Blocks, each crafted with precision and innovation for optimal performance.

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🏢 About Us

Established in 2017, we are a dedicated manufacturer specializing in high-energy density, high-rate, high-voltage, and high-safety solid-state lithium-ion batteries specifically engineered for industrial drone applications.

The energy density of our cutting-edge series products spans from 270wh/kg to 340wh/kg. We offer diverse battery pack assembly solutions, and smart battery packs can be meticulously customized to match unique requirements, including combination methods, outlet positioning, and plug model preferences.

With a commitment to "quality first, integrity management," we take pride in delivering high-quality products and extraordinary services across numerous international markets.

Factory Overview
🛠️ Workshop & Equipment
Workshop
🏆 Exhibitions & Certifications
Exhibition
Certification
🚢 Packaging & Shipping
Logistics
❓ Frequently Asked Questions
Do you accept sample orders?
Yes, we welcome samples to test the quality. Customized items and OEM/ODM services are also available.
How do I choose the right battery?
Please let us know your specific demands and application requirements, and we will recommend a suitable battery for you.
Are you a factory or a trading company?
We are a professional manufacturer with our own 3000m² factory, consistently ranking among the top 10 in the industry.
What is your advantage compared to other suppliers?
We provide high-quality batteries with accurate capacity and low internal resistance. All products are fully inspected before shipment and come with a 12-month warranty.
Do rechargeable lithium batteries require circuit protection?
Yes. For safety, all rechargeable lithium cells must include a protection circuit to prevent over-charging, over-discharging, and short circuits. Over-temperature protection is also standard.
How many times can a battery pack be recharged?
This depends on operating parameters such as drain rate, battery care, and cell quality. Our standard cycles range from 500 to 1000 times depending on use conditions.

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