Get your battery energy charged up with the HB-D2 and keep the adventure going. The best portable battery charger is upgraded with a digital LED screen that displays real-time battery status, spring loaded battery contacts that allow compatibility with more battery types, and supports pass-through charging. When you’re on the go, the HB-D2 doubles as a power bank. With your own batteries, charge the power capacity of up to 10000mAh+.
Product Features:
- One button easy operation to navigate the digital LED screen, displaying real-time charging/discharging current and battery capacity percentage.
- Advanced high precision microcontrollers effectively prevent damage to the battery from reverse polarity, short-circuit, and over-current.
- Spring-loaded contacts safely support multiple battery types
- Low parasitic draw, perfect for use as a battery storage powerbank
- Supports USB-A and USB-C dual output
- Supports pass-through charging
- USB-C Input/Output supports QC 3.0 and PD 3.0 Fast Charging Standard
