Borofone Powerbank 20000mAh BJ78A Clever - 2xUSB - Schwarz
20000 mAh, 10 W, 74 WhMore than 10 pieces in stock at supplier
Product details
Borofone Power Bank BJ78A Clever 20000mAh – 2×USB – black is a spacious and reliable portable battery that ensures long-lasting power supply for your devices while traveling. Made from lithium-polymer cells and an ABS+PC casing, it combines durability with elegant design.
The BJ78A Clever features dual USB-A outputs for simultaneous charging of two devices and a universal USB-C/Micro-USB input for fast recharging of the power bank. A well-readable LED display allows for continuous monitoring of the charge status.
- Capacity: 20000 mAh (74 Wh); Rated capacity: 11000 mAh
- Input: USB-C/Micro-USB – 5 V/2 A
- Output USB-A1/A2: 5 V/2 A (total 5 V/2 A)
- Display: LED – Charge status
- Material: ABS+PC + lithium-polymer cells
- Dimensions: 146 × 69 × 40 mm; Weight: 600 g.
Additional properties | LED battery status indicator |
USB ports | 1 x Micro USB, 1 x USB-C, 2 x USB |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Weight | 600 g |
Item number | 62852884 |
Manufacturer | Borofone |
Category | Powerbanks |
Release date | 9.10.2025 |
Colour | Black |
Exact colour description | Black |
Material group | Plastic |
Material | ABS+PC |
Powerbank type | Powerbank |
Additional properties | LED battery status indicator |
USB ports | 1 x Micro USB, 1 x USB-C, 2 x USB |
output voltage | 5 V |
Electric current output | 2 A |
Nominal power | 10 W |
Battery type | LiPo |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Country of origin | China |
CO₂ emissions | 2,99 kg |
Climate contribution | EUR 0,12 |
Length | 146 mm |
Width | 69 mm |
Height | 40 mm |
Weight | 600 g |
Length | 18.40 cm |
Width | 8.70 cm |
Height | 3.20 cm |
Weight | 451 g |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Powerbanks» category have a defect within the first 24 months?
Source: Galaxus- BorofoneNot enough data
- 1.Skross0,2 %
- 1.Voltcraft0,2 %
- 3.Obal:Me0,5 %
- 3.TP-Link0,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- BorofoneNot enough data
- 1.Adata0 days
- 1.Anker0 days
- 1.Aukey0 days
- 1.Baseus0 days
Return rate
How often is a product of this brand in the «Powerbanks» category returned?
Source: Galaxus- BorofoneNot enough data
- 1.Native Union0 %
- 1.Thule0 %
- 3.Awei0,5 %
- 3.GreenCell0,5 %