Head to head

Belkin BoostCharge Pro Magnetic Power Bank with Qi2 15W 5K vs Belkin UltraCharge Slim Magnetic Power Bank 10K

Our pick

Belkin BoostCharge Pro Magnetic Power Bank with Qi2 15W 5K

Magnetic Wireless Power Banks

Choose this 136 g Qi2 pack for wireless charging while using a compatible phone, with a 15 W wireless output ceiling.¹²

Product photographs. Not to scale.

The Belkin UltraCharge Slim offers Qi2 wireless charging up to 25 W for a phone that supports that rate.³

2 models / at a glance

Capacity · mAh5,000 mAh⁴Higher preferred ↑

Capacity · mAh10,000 mAh³Higher preferred ↑

Specification	Belkin BoostCharge Pro Magnetic Power Bank with Qi2 15W 5K	Belkin UltraCharge Slim Magnetic Power Bank 10K
Capacity	5,000 mAh⁴	10,000 mAh³
Wireless output power	15 W¹	25 W³

Specification	Belkin BoostCharge Pro Magnetic Power Bank with Qi2 15W 5K	Belkin UltraCharge Slim Magnetic Power Bank 10K
Maximum single-port output	Up to 12 W¹	30 W³
Weight	136 g¹	Not published
USB-C output ports	1⁴	1³
Recharge input power	20 W¹	Not published