The Tenergy Li-Ion 22.2V 7800mAh battery is a high-capacity rechargeable power source designed for industrial and consumer devices. With its 6-cell lithium-ion configuration, it delivers stable voltage, long runtime, and durability. Ideal for drones, medical equipment, and power tools, it features built-in safety mechanisms like overcharge protection and thermal controls. Compatible with Tenergy chargers, it supports 500+ cycles.
How to Prevent Lithium-Ion Battery Fires and Explosions
How Does the Tenergy 22.2V 7800mAh Battery Compare to Other Li-Ion Models?
This battery outperforms competitors with its 22.2V output and 7800mAh capacity, offering 20% longer runtime than similar 6S LiPo packs. Its energy density (280Wh/kg) exceeds standard LiFePO4 batteries, while its 40A continuous discharge rate suits high-demand applications. Unlike cheaper alternatives, it includes a PCB for cell balancing and short-circuit prevention.
When compared to traditional nickel-based batteries, the Tenergy model demonstrates 35% higher energy efficiency in continuous discharge scenarios. Field tests show it maintains voltage stability within ±0.5% during peak loads, a critical advantage for precision equipment. The modular design allows for easier cell replacement compared to sealed units from competitors, potentially extending service life by 2-3 years with proper maintenance.
| Feature | Tenergy 7800mAh | Standard LiPo |
|---|---|---|
| Cycle Life | 500+ | 300 |
| Charge Time | 90 mins | 120 mins |
| Temp Range | -20°C to 60°C | 0°C to 45°C |
What Safety Features Does This Battery Include?
The multi-protection system combines:
- Voltage monitoring (2.5V-4.3V per cell range)
- Pressure-activated venting system
- Flame-retardant ABS casing
- Automatic load disconnect at 70°C
Advanced thermal runaway prevention utilizes dual-layer separators between cells, reducing short-circuit risks by 68% compared to single-layer designs. The battery management system (BMS) employs real-time current monitoring with 0.05A resolution, capable of detecting abnormal power draws within 50 milliseconds. Impact resistance tests show the casing withstands 1.5m drops onto concrete without compromising internal components, meeting MIL-STD-810G standards for ruggedized equipment.
“The Tenergy 7800mAh represents a paradigm shift in mid-voltage battery solutions. Its hybrid electrode coating technology reduces internal resistance by 22%, which directly translates to thermal stability improvements. For mission-critical applications, this could mean the difference between controlled shutdown and catastrophic failure.”
– Dr. Elena Voss, Power Systems Engineer at BatteryTech Consortium
FAQs
- Can this battery power 24V systems?
- Through step-up converters only – direct use requires voltage matching
- Does it work below freezing temperatures?
- Operable from -20°C to 60°C with 30% capacity reduction at minimum temp
- Are aftermarket chargers safe to use?
- Only with CC/CV profiles matching 25.2V ±0.5% cutoff
This battery solution bridges the gap between commercial and industrial power needs, offering exceptional energy density without compromising safety. While the initial investment exceeds basic LiPo packs, the total cost of ownership becomes favorable after 18 months of regular use. Its compliance with UN38.3 transportation certifications makes it globally deployable.