Batterie externe portable Choetech B735 10000 mAh

Choetech B735 magnetic powerbank 10000mAh 20W PD with built-in USB-C cable (black) is a compact portable battery designed to keep smartphones, tablets and other compatible devices charged on the go. The model combines a magnetic wireless charging surface with a built-in USB-C cable and USB-C output, offering both convenience and fast wired charging in a single device. The housing uses flame-retardant ABS and PC materials and includes a zinc-alloy bracket for stable device placement.

Advantages

The Choetech B735 provides two charging modes—up to 15W magnetic wireless charging and up to 20W wired output via USB-C—together with 18W PD input for faster recharging of the powerbank itself. Its compact dimensions (111 x 72 x 19.5 mm) and light weight make it easy to carry in a pocket or bag. The integrated flexible USB-C cable folds for convenient storage and the zinc-alloy bracket lets you position a phone for hands-free use while charging. Built-in protections against overheating, overvoltage and short circuit increase operational safety.

Suitable for

• Charging smartphones with magnetic wireless charging support
• Wired fast charging of phones and tablets via USB-C
• Travel, commuting and everyday mobile use
• Watching video or making video calls while charging using the foldable bracket

Key specifications

• Manufacturer: Choetech
• Model: B735
• Color: Black
• Battery capacity: 10000 mAh
• Max power: 20W
• Wireless output: up to 15W
• USB-C / USB output: 5V-3A / 9V-2.22A / 12V-1.67A (20W)
• USB-C input: 5V-2.4A / 9V-2A / 12V-1.5A (18W)
• Dimensions: 111 x 72 x 19.5 mm
• Materials: Flame retardant ABS, PC, zinc alloy bracket
• Included: powerbank, USB-C cable, user manual

How to use

Attach a compatible magnetically-enabled phone to the powerbank's wireless surface for wireless charging or unfold the built-in USB-C cable to connect devices that require wired charging. Use the USB-C input to recharge the powerbank itself using a compatible PD charger. Place the device on the zinc-alloy bracket if you want to view media or use the phone hands-free while it charges. Follow the included user manual for indicator meanings and charging times.

Recommendations

For longest battery life, avoid exposing the powerbank to extreme temperatures, store it partially charged if unused for long periods, and use recommended PD chargers and original cables when possible. Do not disassemble the device and follow the safety instructions in the manual.