Portable Battery Ansmann PB4100 40000 mAh

The ANSMANN Waterproof Powerbank (Portable Battery Ansmann PB4100 40000 mAh) is a high-capacity portable power station designed to recharge multiple devices on the go. With a 40000 mAh Lithium Polymer battery and a maximum output power of 100 W, it supports charging for phones, tablets, laptops and game consoles. The unit includes two USB-C and two USB-A ports, a TFT-LCD display showing voltage, power, current, temperature and remaining battery life, and a 5 W LED lamp for low-light situations. The silver, two-layer aluminium housing provides impact resistance and the product has IP67 water- and dust-resistance for use outdoors and in damp conditions.

Advantages

The powerbank provides very high capacity (40000 mAh) to recharge several devices multiple times and can charge up to four devices simultaneously via its 2 USB-C and 2 USB-A ports. Fast USB-C input enables recharging the powerbank at up to 100 W so it reaches full charge in about three hours. The integrated TFT-LCD display gives clear, real-time information about voltage, current, power, temperature and remaining battery. Built to IP67 standard with a rubberised flap protecting the connectors and a two-layer aluminium casing, it offers protection against water, dust and drops. Multi-Safe technology adds overcharge, deep-discharge and short-circuit protection to protect both the battery and connected devices.

Suitable for

• Travel and long trips where multiple device recharges are needed
• Outdoor activities such as camping and hiking needing water-resistant power
• Mobile work with laptops or tablets requiring up to 100 W output
• Charging smartphones, tablets and handheld consoles on the go

Key specifications

• Model: Portable Battery Ansmann PB4100 (MPN 1700-0178, EAN 4013674203918)
• Battery capacity: 40000 mAh (Lithium Polymer)
• Output ports: 2 × USB-C, 2 × USB-A (up to 4 devices simultaneously)
• Maximum output power: 100 W
• Output current: up to 5 A total
• Input (USB-C) charging: up to 100 W, full recharge in ~3 hours
• Display: integrated TFT-LCD (voltage, power, current, temperature, remaining battery)
• Light: 5 W LED lamp (~500 lumens)
• Protection: IP67 water and dust resistance, two-layer aluminium casing, rubberised flap
• Safety: Multi-Safe technology with overcharge, deep-discharge and short-circuit protection
• Colour: Silver

How to use

Connect your device to one of the output ports (USB-C or USB-A) to begin charging; the TFT-LCD will display voltage, current and remaining battery so you can monitor the process. To recharge the powerbank, connect a suitable USB-C PD charger to the USB-C input; the device accepts up to 100 W input and typically reaches full charge in about three hours. Use the rubberised flap to keep ports protected when not in use and activate the 5 W LED lamp via its dedicated button when light is needed.

Usage recommendations

For optimal battery life, avoid exposing the powerbank to extreme temperatures and fully depleting the battery frequently. Use a USB-C PD charger rated up to 100 W for the fastest recharge. Ensure the rubberised flap is closed when operating in wet or dusty environments and follow the included safety instructions to make use of the Multi-Safe protections.