10 bestBackup Battery For Cell Phone 20000mahof January 2026
112M consumers helped this year.
36% off
1
INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 16 15 14 13 12 11 Pro Max Plus Samsung S22 S21 S20 iPad etc
INIU
10.0
33% off
2
Anker Power Bank, 325 Portable Charger (PowerCore 20K II), 20,000mAh Battery Pack with 2-Port, 15W High-Speed Charging for iPhone 16/16 Plus/16 Pro/16 Pro Max/15/14/13 Series, Samsung Galaxy and More
Anker
10.0
64% off
3
Coucur Power Bank 20000mAh, Portable Charger 22.5W Fast Charging PD3.0 QC4.0 PowerBank USB C Input & Output, 2024 NEW Battery Pack With LCD Display for iPhone, Samsung, Huawei, iPad, Tablets and More
Coucur
9.8
43% off
4
Charmast Power Bank 20000mAh, Fast Charging Portable Charger with Built-in Cables, 20K USB C Battery Pack, Slim Portable Phone Charger Backup Battery for iPhone, Samsung, iPad, More Phones, Tablets
Charmast
9.6
21% off
5
INIU Power Bank, 10000mAh Slimmest Fast Charging Portable Charger, 22.5W Battery Pack PD3.0 QC4.0, Powerbank USB C Input & Output Mobile Phone Charger for iPhone 15 14 13 12 Pro Max iPad Samsung etc
INIU
9.4
OtherUp to 44% off
Anker MagGo Power Bank, Qi2 Certified 15W Ultra-Fast MagSafe-Compatible Portable Charger, 10,000mAh Battery Pack with Smart Display and Foldable Stand, For iPhone 16/15/14/13 Only(USB-C Cable Include)
UGREEN MagFlow for MagSafe Power Bank Qi2 25W Wireless Fast Charging 10000mAh Magnetic Portable Charger with Built-in Cable PD 30W Battery Pack Compatible with iPhone Air/17/16/15/14/13/12 Series
UGREEN Nexode Power Bank 20000mAh 145W Qi2 Certified 15W Wireless Fast Charging 4-Way Output Battery Pack with TFT Display Laptop Portable Charger Compatible with Dell, HP, iPad, iPhone Air/17/16
Anker MagGo Power Bank, Ultra-Slim 10,000mAh Magnetic Portable Charger, Qi2 Certified 15W Ultra-Fast MagSafe-Compatible Battery Pack, Ergonomic Design, For iPhone 15/14/13/12 Series Only
33% off
6
VRURC Portable Charger 20000mAh with Built in Fast Charging Cables,Power Bank PD 18W QC 3.0 Quick Charge USB C Battery Pack with 5 Outputs & 2 Inputs Compatible with Smart phones
VRURC
9.1
30% off
7
VEGER 20000mAh Power Bank,22.5W fast charging USB C Battery Pack with Type C Powerbank, QC 4.0 PD 3.0 Portable Charger with 3 Outputs Compatible with iPhone,Smartphones Tablets and More
VEGER
8.9
8
VRURC 20000mAh Mini Power Bank Quick Charge 22.5W Fast Charge USB C Portable Charger Small Battery Pack PD QC 3.0 with 3 Input &4 Output Compatible iPhone Samsung,Travel Essentials
VRURC
8.6
33% off
9
Samsung Galaxy Official 20,000 mAh Battery Pack (45W Super Fast Charging 2.0)
Samsung
8.3
10
NOBIS Power Bank, 45W 20000mAh Portable Charger, USB C Fast Charging, 4 Ports External Battery Pack with LED Digital Display, Compatible with Laptop, iPhone 15 14 13 Pro Samsung S23 S22 (Black)
NOBIS
8.0
More products we considered
Up to 24% off
Anker Power Bank, 20,000mAh Portable Charger with Built-in USB-C Cable, 87W Max Fast Charging Battery Pack, for iPhone 17/16/15/14/13 Series, Samsung, Switch, and More
Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung (Charger not included)
Anker Prime Power Bank, 26,250mAh 3-Port Portable Charger with 300W Output, Two-Way Charging, Flight-Approved, App Control, Compatible with iPhone 17/16 Series, Charging Base Not Included
Anker Prime Power Bank, 20,100mAh 3-Port Portable Charger with 220W Output, Two-Way Charging, Flight-Approved, App Control, For Phone 17/16/15 Series, and More, Charging Base Not Included
Anker Nano Power Bank, 10,000mAh Portable Charger with Built-In USB-C Cable, PD 30W Output, Fast Charging Battery Pack for iPhone 16/15 Series, Galaxy, iPad, AirPods, and More
Magnetic Power Bank 10000mAh，20W Fast Charging Portable Charger, Wireless Power Bank with LED Display, Small USB-C Battery Pack with Mag-safe for iPhone 17/16 Plus/Pro/Pro Max,15/14/13/12Series
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