Tenpower 50XG 21700 5000mAh 90A Tabless Battery

Key Features

• Extended Runtime: 5000mAh capacity provides long operating duration.
• High Current Output: Supports heavy loads with up to 40A continuous discharge.
• Temperature-Controlled Performance: Capable of reaching 90A output with thermal cutoff protection.
• Efficient Power Delivery: Low internal resistance helps maintain voltage stability.
• Pack-Ready Cell: Flat top unprotected format designed for professionally managed battery systems.

Tenpower 50XG Datasheet

Overview

The TENPOWER 50XG 21700 battery is built for applications where both high power and strong capacity are required. Its advanced INR lithium-ion chemistry and ultra-low resistance design enable excellent performance in demanding electrical systems. This cell is shipped at approximately 30% state of charge to improve storage safety and is best suited for integration into engineered battery packs with proper protection and thermal management.

Applications/Uses

• e-Bikes & e-Motorcycles: Power systems that demand high output and thermal stability.
• Power Tool Packs: Reliable energy for heavy-duty applications with short burst requirements.
• Custom Energy Systems: Great for robotics, drones, and battery banks with extreme demands.
• Outdoor Equipment: Operates in cold or hot conditions without performance compromise.
• DIY Projects: Ideal for builders seeking top-tier high-drain 21700 cells.

SPECIFICATIONS

Data Sheet: Tenpower 50XG Datasheet

The Tenpower 50XG is widely used in high-drain electronic devices, including:
🔋 Electric Vehicles (EVs) & E-Bikes – Provides high power output and long-lasting charge cycles.
🔋 Battery Packs – Frequently used in custom-built high-performance energy storage systems.
🔋 Power Tools – Suitable for cordless drills, saws, and industrial-grade equipment.
🔋 RC Vehicles & Drones – Delivers stable and long-lasting energy output.
🔋 Flashlights & Tactical Gear – Ideal for high-performance LED torches and professional gear.
🔋 Energy Storage Systems (ESS) – Used in power banks, solar storage, and backup energy systems.

Safety Guidelines & Warnings

⚠️ IMPORTANT SAFETY NOTICE ⚠️
Lithium-ion batteries require proper handling and knowledge to ensure safe usage. 

Failure to follow safety guidelines may result in fire, explosion, serious injury, or property damage.

General Safety Guidelines

✔ Only purchase and use if you fully understand lithium-ion battery safety.
✔ Always charge in or on a fire-resistant surface—never leave batteries charging unattended.
✔ Use only a compatible smart charger designed specifically for this type of battery.
✔ Store batteries in a protective case—never carry them loose in a pocket, bag, or purse.
✔ Keep away from metal objects (keys, coins, tools) to prevent short circuits.
✔ Use only within manufacturer-listed specifications and in protected battery packs.
✔ Resellers must provide these warnings to all customers.

🚫 Prohibited Uses & Handling

⛔ DO NOT use this battery in e-cigarettes, vaporizers, or similar devices.
⛔ DO NOT mix old and new, or used and unused batteries.
⛔ DO NOT short circuit, puncture, cut, crush, incinerate, or modify the battery.
⛔ DO NOT use if the battery wrapper is torn or damaged in any way.
⛔ DO NOT overcharge or over-discharge—this can lead to battery failure.
⛔ DO NOT expose the battery to liquids, extreme heat, or direct sunlight.
⛔ DO NOT solder directly—only use spot welding for battery pack assembly.

⚠ User Responsibility & Risk Acknowledgment

• The user assumes full responsibility for proper handling, charging, and storage.
• Misuse or mishandling may result in serious injury or damage.
• No guarantee of compatibility with any specific device is provided.
• Usage of this battery is at your own risk.

By purchasing and using the Tenpower 50XG 21700 Battery, you acknowledge and agree to follow all safety guidelines. 

Failure to comply may result in hazardous consequences. Prior knowledge of lithium-ion battery safety is required before purchase.

Stay safe and handle responsibly. 🔋