robotgcc 100 Pack 18650 Li-ion Battery 3.7 V 1200 mAh Flat Top | Verified Capacity Rechargeable Cells for STEM Education & FBA Global Warehousing

This 【100】-pack of 18650 Flat Top Li-ion Rechargeable Batteries (3.7V 1200mAh) provides reliable power for robotics, Arduino kits, IoT devices, Raspberry Pi boards, and STEM education.

Each lithium-ion cell is capacity-matched and CC/CV tested, ensuring a true 1200mAh output for consistent and honest performance.

Built with high-density Li-ion chemistry, low internal resistance, and precision nickel terminals, it guarantees efficient discharge, stable voltage, and long cycle life (500+ cycles).

Safety systems include PTC protection, overcharge protection, short circuit resistance, and thermal cut-off vents.

Perfect for powering robotics cars, sensors, RC toys, LED strips, drones, smart modules, and DIY electronics.

These 18650 rechargeable cells support both single-cell and multi-cell configurations (3.7V / 7.4V / 11.1V / 14.8V).

Fully certified under CE, UN38.3, IEC62133, and RoHS, safe for classroom and international use.

The eco-friendly rechargeable design promotes sustainability, reducing waste compared to disposable alkaline or NiMH batteries.

Ideal for makers, hobbyists, teachers, and engineers seeking dependable lithium-ion battery packs for educational or industrial use.

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• Each cell is tested under 0.2C discharge, true 1200mAh±5%, maintains 3.7V plateau, high-purity cathodes reduce resistance, 800 cycles retain 85% capacity, stable even at 60°C continuous use.
• Compatible with Arduino, Raspberry Pi, RC models, LED strips, drones, IoT modules, series or parallel configuration for 3.7V–11.1V. Ideal for labs, makers, classrooms, emergency power.
• Certified UN38.3, IEC62133, CE, RoHS, built-in PTC and dual safety vent prevent thermal runaway; ABS flame shell and ultrasonic nickel tabs ensure drop resistance.
• Rechargeable over 800 cycles, nickel-plated terminals resist vibration, >85% capacity retention, perfect for STEM, DIY, industrial sensors, eco projects
• Eco-conscious recyclable design, low self-discharge for 12-month storage, fits education, labs, R&D, sustainable power training.
• The 100-pack edition is custom-built for educational institutions and international resellers needing FBA-ready bulk shipments. Each cell is certified for UN38.3, IEC62133, and MSDS compliance — barcode-labeled for direct FBA intake and automated inventory control. Triple anti-static corrugated packaging ensures stability during long-distance transport. Every 1200 mAh flat-top cell is curve-calibrated with ≤ 2 % variance and factory-matched for consistency. Ideal for STEM labs, robotics courses, and cross-border supply projects, it allows easy assembly of 3.7 V / 7.4 V / 11.1 V modules for motors, sensors, and IoT experiments. A perfect choice for Amazon FBA sellers and educational bulk buyers who seek verified capacity and cost-efficient logistics.