KPB29 Digital Display 20000mAh Power Bank is a high-performance charging hub designed for users who need significant power on the go. With its 100W Power Delivery (PD) output, it is capable of charging not just smartphones, but also high-demand laptops like the MacBook Pro or Dell XPS.
Here is a breakdown of the features and technical capabilities of this model:
## Product Overview
The KPB29 stands out due to its high density and intelligent power management. It features a sleek, durable casing and a real-time digital interface that removes the guesswork from monitoring your battery levels.
### Key Features
High-Speed 100W PD Output: Provides enough wattage to fast-charge laptops and tablets at near-wall-charger speeds.
Massive 20,000mAh Capacity: Offers roughly 3–4 full charges for a standard smartphone or 1 full charge for most laptops.
Smart Digital Display: A crisp LED screen shows the exact remaining battery percentage and, in some versions, the current input/output wattage.
Multi-Device Charging: Equipped with multiple ports (typically 2x USB-C and 1x USB-A) to charge your phone, laptop, and earbuds simultaneously.
Pass-Through Charging: Allows you to charge the power bank while it is simultaneously charging your connected devices.
## Technical Specifications
Feature
Specification
Model Number
KPB29
Battery Type
Lithium Polymer
Capacity
20,000mAh / 74Wh (Flight-safe)
Max Output
100W (via USB-C1)
Input
65W–100W Fast Recharging
Ports
2x USB-C (In/Out), 1x USB-A (Out)
Weight
Approximately 400g – 450g
Safety
Over-charge, Over-discharge, and Thermal protection
## Performance Estimates
Laptop (MacBook Air/Pro): Charges from 0% to 50% in about 30–40 minutes.
Smartphone (iPhone/Samsung): Supports PD 3.0 and QC 4.0 for 0% to 50% in roughly 25 minutes.
Recharge Time: Using a 65W or higher wall adapter, the power bank itself can be fully replenished in approximately 1.5 to 2 hours.
