How many times will the Baseus Bipow 20000mAh charge my phone?

Baseus rates the usable output at 12,000mAh at 5V/3A. For a phone with a 4,000mAh battery that is roughly three full charges; for a 5,000mAh phone, about two to two-and-a-half. Real results depend on cable, phone and temperature. The display shows the remaining percentage.

Can I take the Baseus Bipow 20000mAh on a plane?

At 74Wh it is below the 100Wh limit most airlines allow in cabin baggage. Dhaka airport bans power banks in checked luggage, and Biman does not allow using or charging power banks on board, so keep it switched off in your hand luggage.

-10%

Baseus100% Genuine

Baseus Bipow 20000mAh 20W Power Bank

৳2,250~~Regular price ৳2,495~~

You save ৳245 (10% off)

In stock

Quantity

Total৳2,250

Delivery ৳80 inside Dhaka৳150 outside Dhaka · 3–5 business days
Ships within 24 hoursDelivered in 1–3 days in Dhaka
Online payment onlybKash / Nagad / card · Cash on Delivery isn't available for this item
7-day easy returnsUnused, in original packaging
WarrantyAs per brand / authorised-distributor policy — see the warranty card in the box

The Baseus Bipow 20000mAh is one of the most popular power banks in Bangladesh, and the reasons are practical. A digital display shows the exact charge left, so you are not guessing during a long load-shedding evening. The USB-C port works both ways at up to 20W, fast enough to charge recent iPhones and Samsung phones quickly, and it also recharges the bank itself. Two USB-A outputs let you top up a second phone or earbuds at the same time, and there is a Micro-USB input if you still have older cables. The cells total 20,000mAh at 3.7V (74Wh); Baseus rates the usable output at 12,000mAh at 5V/3A, which is about three full charges for a typical phone. At 74Wh it is under the 100Wh limit most airlines set for cabin baggage. Model PPDML-M01, genuine Baseus stock, with Cash on Delivery.

Baseus Bipow 20000mAh 20W Power Bank — common questions

How many times will the Baseus Bipow 20000mAh charge my phone?: Baseus rates the usable output at 12,000mAh at 5V/3A. For a phone with a 4,000mAh battery that is roughly three full charges; for a 5,000mAh phone, about two to two-and-a-half. Real results depend on cable, phone and temperature. The display shows the remaining percentage.
Can I take the Baseus Bipow 20000mAh on a plane?: At 74Wh it is below the 100Wh limit most airlines allow in cabin baggage. Dhaka airport bans power banks in checked luggage, and Biman does not allow using or charging power banks on board, so keep it switched off in your hand luggage.

Why buy from Lagbe

Qualified Brand Marketplace — no grey-market or copy products
Pay with bKash, Nagad or card
৳80 delivery inside Dhaka, ৳150 elsewhere in Bangladesh
7-day returns if the product is unused and in its original packaging

Brand	Baseus
Model	Baseus Bipow 20000mAh 20W Power Bank
Capacity	20,000mAh / 3.7V (74Wh)
Rated capacity	12,000mAh (5V/3A)
Max output	20W (USB-C PD)
Ports	1x USB-C in/out, 2x USB-A out, 1x Micro-USB in
Display	Digital battery percentage display
Dimensions / weight	68.8 x 153 x 29.5mm, approx. 452g
Category	Mobile & Accessories
Warranty	As per brand / authorised-distributor policy — see the warranty card in the box
Authenticity	Qualified Brand — sourced from brand or authorised distributor
Delivery	Delivery ৳80 inside Dhaka · ৳150 outside Dhaka · 3–5 business days
Returns	7-day easy returns · Unused, in original packaging