Overview
The LiitoKala USB-9V (6F22) is a rechargeable 9V 1100mAh Li-ion battery with a built-in USB Type-C charging interface. It provides stable output, high conversion efficiency, and supports up to 1500 charge cycles, making it a practical and eco-friendly replacement for disposable 9V alkaline batteries.
Main Features
- 1100mAh capacity with reliable 9V regulated output
- USB Type-C charging – simple, fast, and universally compatible
- Built-in charge management circuit to ensure safety and long life
- Charging indicator: red (charging), blue (fully charged)
- High discharge efficiency with low self-discharge rate
- Up to 1500 charge cycles, reducing long-term cost and waste
- Designed for power-hungry 9V devices such as microphones, alarms, and detectors
- Tested to IEC standards for quality, capacity, and safety
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LiitoKala |
| Model | USB-9V (6F22) |
| Type | Li-ion Rechargeable Battery |
| Rated Voltage | 9V |
| Capacity | 1100mAh |
| Chemistry | Lithium-ion |
| Rechargeable | Yes |
| Recharge Cycles | Up to 1500 |
| Weight | 28g ±1g |
| Dimensions (H×L×W) | 48 × 26 × 16mm |
| Charging Port | USB Type-C |
| Input Voltage | 5V |
| Charging Current | 300mA |
| Conversion Rate | 60%–65% |
| Indicator Light | Red = Charging, Blue = Full |
| Operating Temperature | 0°C – 60°C |
Applications
Primary Uses:
Ideal for microphones, wireless transmitters, remote controls, and musical instruments, providing stable 9V output for professional-grade performance.
Extended Benefits:
Perfect for building alarms, smoke detectors, GPS trackers, and surveillance equipment, ensuring dependable power even during extended standby or high-drain use.
Compatibility / Upgrade:
A direct replacement for standard 9V (6F22) alkaline or Ni-MH batteries, offering longer life, faster recharging, and better energy efficiency. Charge only via the built-in USB Type-C port for safety and optimal battery performance.
Product FAQ
How do I charge the LiitoKala USB-9V battery?
Use the built-in Type-C USB port with a 5V power source. Do not use a conventional 9V charger.
What does the LED indicator show?
Red light indicates charging, while blue light means fully charged.
Can it replace standard 9V batteries?
Yes, it can safely replace alkaline or Ni-MH 9V batteries in compatible devices.
What devices are suitable for this battery?
It powers microphones, alarms, wireless transmitters, toys, and electronic meters, providing long-lasting and stable performance.
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