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    Buy 20000mah power bank 12v

    P66 power bank Application: Laptop /jump starter / tablet /mobile phone / POS/ mini Printer/ Scanner/Router /LED strip light /and other all kinds of 5v 12v 16.5v 19v 20v 24v devices .
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  • Release time:
    2019-04-28 15:02:06

P66 power bank Application: Laptop /jump starter / tablet /mobile phone / POS/ mini Printer/ Scanner/Router /LED strip light /and other all kinds of 5v 12v 16.5v 19v 20v 24v devices .

Power bank supplier

P66 power bank Specs :

Model No.


Optional Capacity

15600mah (57WH) / 20100mahAh73WH


174* 78* 21.5MM


About 420g

Cell type

 lithium battery ICR18650


Micro USB5V-12V/18WMAX

    NB13-20V /3AMAX


USB 15V/2.1A  

USB 2QC3.0  3.8V-12V/18W(MAX)

NB12-24V/65WMAX(Continue working about 50W)

Charge and discharge


Circuit protection

Over voltage protection, over current protection, under-voltage protection,

over temperature protection, short circuit protection

Conversion efficiency

5V/2A≈93%  9V/2A≈95%  12V/2A≈97%

Full Charging time(input)

USB chargingabout 5  hours(need fast charge adapter)

NB  port car charger chargingAbout 3.2 hours

Cycle times


Charge temperature range

0o ~+50

Discharge temperature range


Storage temperature range

0o ~45℃,within 30 days

Features: (1).Our power bank P66 is a Multifunctional DC power bank .

Power bank supplier accessories

(2) in high efficiency 93%-97% , high performance .(3).in good protection "OC" "OV" "OT" "UV" ,"Short circuit  protection " etc .(4).In AA class batteries ,with BMS intelligent battery mangement system(5).Approved CE FCC ROHS / ISO Certifications(6).LED Display to show the real Voltage (V)  , rest capacity , etc (7)Approved CE FCC ROHS Certificates

Power bank for macbook

Package and accessories :(1)power bank *1piece(2)USB micro USB cable*1piece(3)laptop power connection cable+laptop power connector*1set(4)car charger cable*1piece(5)product user manual*1piece(6)quality guarantee card *1piece

Delivery time :(1).2 working days for sample (2). 7-10 working days for larger quanity production .

Laptop power bank 19v

Our service : (1). Best Quality and Best Service for any orders. No matter big or small orders (2). One year Warranty. (3). Please contact our After Service Dept,inform us what's the problem you met. (4). We provide resolve methods for you.(5).Accept OEM Service ,customized Logo silk print / up sticker/mould/Manual /package box


Online message

Contact us

Tel: 0755-85241956

Contact: Jane


Address: 14/F ,1406 Room ,Xinwei Business Building, Jianhui

 #121 Road,Longhua street ,Longhua District,Shenzhen ,China