173035 7.4V 800mAh LiPo Battery

High Voltage. Compact Size. Built for High-Performance RC & Robotics.

The 173035 7.4V 800mAh 2S Lithium Polymer Battery delivers high-voltage, high-performance power in an ultra-compact form factor. Engineered with a dual-cell 2S series configuration, built-in PCM protection, and Grade A cell consistency — this LiPo pack is the precision power solution for RC cars, mini drones, airsoft guns, robot toys, and any compact device requiring reliable 7.4V performance.

✅ Key Features

🔋 7.4V 2S Configuration – Higher Voltage, Greater Power Output Dual 3.7V cells wired in series deliver a nominal 7.4V output — providing significantly higher power output at the same discharge current compared to single-cell 3.7V batteries. This translates directly to faster acceleration in RC cars, stronger lift in mini drones, and more responsive performance in robotic and toy applications — giving your device the performance edge it deserves.

📐 Ultra-Compact Form Factor – 173035 (17 × 30 × 35mm) Precision-engineered in a small 17×30×35mm soft-pack profile — designed to fit seamlessly into RC car chassis, mini drone frames, toy battery compartments, and compact robot enclosures with no structural modification required. Lightweight at approximately 20g — adding minimal weight while delivering maximum performance.

🛡️ Built-in PCM 4-in-1 Protection – Safe for RC & Toy Applications High-performance Protection Circuit Module (PCM) specifically optimized for 2S 7.4V battery pack operation — providing comprehensive four-layer defense against overcharge, over-discharge, overcurrent, and short circuit. Prevents cell imbalance, overheating, swelling, and fire risk during high-frequency RC and toy usage — ensuring safe, reliable operation for both kids and enthusiasts alike.

⚡ High-Rate Discharge – Instant Throttle Response Supports sustained high-rate discharge with strong instantaneous current delivery — meeting the peak power demands of RC car acceleration bursts, drone takeoff climbs, and high-speed toy operation. Delivers crisp, responsive throttle control and consistent power output from the first run to the last.

🔄 Fast Charge Compatible – Minimize Downtime Supports both standard and fast charging modes — reducing charge time and getting your RC car, drone, or robot back in action faster. Because less time charging means more time playing.

♻️ 500+ Cycle Life – Long-Lasting RC Performance Rated for over 500 full charge/discharge cycles with low self-discharge rate. Retains good capacity after extended storage — extending the overall service life of RC toys and devices, reducing replacement costs, and delivering better long-term value for end users and brands alike.

🏆 Grade A Matched Cells – Balanced Pack Performance Both cells are individually tested and precision-matched for capacity and internal resistance before assembly — preventing cell imbalance issues that degrade pack performance and lifespan. Consistent, balanced discharge across both cells ensures maximum runtime and extends overall battery pack longevity.

🌍 CE Certified & Globally Compliant CE / UN38.3 / RoHS / MSDS / IEC62133 / EN71 certified — fully compliant with EU Toy Safety Directive requirements and international air freight regulations. Complete documentation available for seamless global customs clearance.

📦 In Stock – Ready for Immediate Dispatch Strong warehouse inventory available for fast fulfillment. Flexible order quantities from development samples to bulk production runs with competitive lead times and global logistics support.

📦 Specifications

🔌 Compatible Applications

📊 Voltage Configuration Comparison

✅ The 7.4V 2S configuration hits the sweet spot for compact RC toys and mini drones — higher voltage than single-cell for real performance, without the complexity and size of 3S+ packs.

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