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Black rectangular power bank with LED display, rounded edges, matte finish, 2.56 by 2.56 by 5.91 inches

Liahomco BP1-70 70000mAh power bank

SKU CH-1FS1-016JD MPN BP1-70

A 70000mAh lithium-polymer power bank delivering 30W fast charging through five output ports and two inputs, with an LED display.

  • Type70000 milliamp_hours
  • ColorBlack
  • Capacity70000 milliamp_hours
  • Chemicallithium_polymer
  • Volt3.7 volts
  • Amp2 amps
  • 70000mAh capacity delivers up to 20 smartphone charges
  • 30W PD & QC 3.0 charges phones to 60% in 30 minutes
  • Five output ports charge multiple devices simultaneously
  • Two input options including USB-C for flexible recharging
  • Multi-protection system guards against overcharge, overcurrent and short circuits

Capacity and use

The Liahomco BP1-70 is a 70000mAh lithium polymer power bank built for extended off-grid use. It targets campers, hikers and travellers who need days of phone and tablet power without a wall socket. The 3.7 V pack weighs 0.84 kg and measures 2.56 in by 2.56 in by 5.91 in.

Charging upgrade

It replaces lower-capacity banks that require daily recharging on multi-day trips. The jump is worth it when you must run five devices at once or sustain a group through a week away from mains power. Two 30 W USB ports, two 15 W USB ports and one 20 W USB-C output deliver simultaneous fast charging. Inputs include Micro USB at 18 W and USB-C at 18 W for flexible replenishment.

Headroom and limits

The 70000 mAh rating yields roughly 15 to 20 smartphone charges or 5 to 8 tablet charges. Phones reach 60 % in 30 minutes when cables and adapters support the same protocol. The bank handles cameras, consoles, heated gear, fans, headphones, speakers and trackers. It does not support laptops.

Highlights

  • 70000mAh capacity delivers up to 20 smartphone charges
  • 30W PD & QC 3.0 charges phones to 60% in 30 minutes
  • Five output ports charge multiple devices simultaneously
  • Two input options including USB-C for flexible recharging
  • Multi-protection system guards against overcharge, overcurrent and short circuits

Specifications

BrandLiahomco
ModelBP1-70
Type70000 milliamp_hours
ColorBlack
Part NumberPC5-5
Capacity70000 milliamp_hours
Chemicallithium_polymer
Volt3.7 volts
Amp2 amps
OutputUSB Type C
InputUSB Type C
Dimension2.56 in x 2.56 in x 5.91 in
Weight0.84 kilograms

Questions about this item

What are the exact dimensions of the BP1-70 so I can check if it fits in my pack?

The unit measures 2.56 in x 2.56 in x 5.91 in and weighs 0.84 kg, making it compact enough for a backpack pocket.

How do I recharge the power bank at the fastest 18 W rate using the USB-C port?

Use a USB-C cable and an 18 W or higher PD charger; plug the cable into the USB-C input port, not the micro-USB input, which is slower.

When should I expect the lithium-polymer battery to need replacement?

The 70000 mAh lithium-polymer pack is rated for hundreds of cycles; capacity will gradually decline, so plan to replace the unit when run-times drop below your needs.

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