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LoopEnergy PP3 4500

The LoopEnergy PP3 4500 is a 9V rechargeable Li-ion battery (500mAh / 4500mWh) with USB Type-C charging. Ideal for smoke detectors, multimeters, wireless microphones, and more. Eco-friendly, safe, and supports hundreds of recharge cycles.

Detailed Features

Constant Voltage Output

Delivers a steady 9V output for optimal device compatibility.

Key Benefits:

  • • Reliable performance in all devices
  • • Prevents voltage drop during use
Constant Voltage Output

Fast & Convenient Charging

Recharge directly via USB Type-C—no special charger required.

Key Benefits:

  • • Universal charging convenience
  • • Charge multiple batteries at once
Fast & Convenient Charging

Advanced Safety Protections

Multiple built-in protections for safe daily use.

Key Benefits:

  • • Overheat, overcharge, overvoltage, and short circuit protection
  • • Peace of mind for you and your devices
Advanced Safety Protections

Eco-Friendly & Sustainable

One LoopEnergy battery can be recharged up to 1200 times, reducing waste and supporting environmental responsibility.

Key Benefits:

  • • Significantly reduces single-use battery waste
  • • Promotes a greener, more sustainable lifestyle
Eco-Friendly & Sustainable

Product Specifications

Technical Specifications

Battery Type Li-ion
Voltage 9V
Energy 4500mWh
Capacity 500mAh
Charging Port USB Type-C
Recharge Cycles >1000
Self-Discharge Low

Key Features

9V constant output for stable device performance

Capacity: 500mAh (4500mWh)

Fast charging via USB Type-C

Over 1000 recharge cycles

Low self-discharge for long shelf life

Built-in overheat, overcharge, overvoltage, and short circuit protection

Device Compatibility

Suitable for most 9V battery-powered devices.

Smoke detectors

Smoke detectors

Multimeters

Multimeters

Wireless microphones

Wireless microphones

Toys & instruments

Toys & instruments

Package Contents

What’s in the box

2 × LoopEnergy PP3 4500 Rechargeable Battery

2 × LoopEnergy PP3 4500 Rechargeable Battery

1 × USB Type-A to 2 × Type-C charging cable

1 × USB Type-A to 2 × Type-C charging cable

Also Available In

Choose the packaging or capacity that fits your needs.

LoopEnergy PP3 4500 2-Pack

LoopEnergy PP3 4500 2-Pack

Model Name: LoopEnergy PP3 4500 2 Pack

SKU: 1UDBT-A3WEB2-NN

EAN: 4713095608995

LoopEnergy PP3 4500 4-Pack

LoopEnergy PP3 4500 4-Pack

Model Name: LoopEnergy PP3 4500 4 Pack

SKU: 1UDBT-A3WEBC-NN

EAN: 4713095609206