High-Capacity Power BanksPower Banks

KEKU GP-294S Ultra-Thin 30000mAh Power Bank with LED Display

Use this product page to shortlist the model, then send quantity, target market, logo and packaging needs for factory MOQ, sampling plan and quote confirmation.

CustomizationLogo / color / packaging
Order typeOEM/ODM & bulk supply
MOQConfirm by model
Next stepSample & factory quote
Shenzhen manufacturer ISO/BSCI support Export-ready packaging

The KEKU GP-294S power bank 30000mAh model combines USB and USB-C outputs, Micro and USB-C inputs, a removable three-connector USB cable, an LED battery display and a camping torch. Its 145 x 68 x 31mm housing is available in black, white or green for qualified custom-logo projects.

Product Specifications

SpecificationProduct detail
BrandKEKU
ModelGP-294S
Capacity30000mAh
Size145 x 68 x 31mm
WeightApproximately 0.95kg
ColorsBlack, white and green
OutputsUSB and USB-C
InputsMicro and USB-C
USB Output9V/2A or 12V/1.5A
USB-C Output9V/2A or 12V/1.5A
Micro Input5V/2.1A
USB-C Input9V/2A or 12V/1.5A
Other FeaturesLED display, camping torch and custom logo printing

Charging and Cable Configuration

The removable three-connector USB cable is intended to support flexible portable charging.

LED Display and Camping Torch

The LED display is provided for battery-level monitoring, while the integrated torch supports low-light and camping use.

Capacity and Portable Use

The high-capacity design is intended for travel, camping, business trips and emergency backup. Its approximate 0.95kg weight should be considered when describing portability. Request usable-capacity, conversion-efficiency, recharge-time and cycle-life results under stated test conditions during final order review.

OEM/ODM Support

For a custom power bank or wholesale power bank project, share the quantity, destination market, cable and port map, device matrix, logo files, color standard, packaging and compliance requirements. The specification lists more than 15 years of manufacturing experience and sample availability; confirm current sample terms and production scope with the quotation.

GP-294S power bank: configuration and buying criteria

In power bank 30000mAh sourcing, the practical fit of GP-294S power bank depends on model: GP-294S; capacity: 30000mAh; outputs: USB and USB-C. Compare those product details with the intended application instead of selecting on the headline name alone. Use the same model and specification when comparing quotations for 30000mAh Power Bank.

Buyer decision points

  • Model: GP-294S
  • Capacity: 30000mAh
  • Outputs: USB and USB-C
  • USB Output: 9V/2A or 12V/1.5A
  • RFQ scope: Include capacity and rated energy, input and output profiles, required ports or built-in cables, target devices, quantity, target market, branding and packaging.

Buyer FAQs for this configuration

Does the 30000mAh capacity of GP-294S power bank determine its charging speed?

No. Capacity describes the battery size, while charging speed depends on the input and output profiles. The specified input is Micro and USB-C. The specified output is USB and USB-C.

For model selection, which battery documents matter when the GP-294S configuration will travel or ship by air?

The specified capacity is 30000mAh. Use the exact model label and rated watt-hours for passenger rules, and request the model-specific battery transport documents for commercial shipping. Destination and carrier rules still apply.

How should buyers judge the portable format of the GP-294S configuration?

The dimensions are 145 x 68 x 31mm. The weight is Approximately 0.95kg. Compare these values with the target bag, pocket, retail pack or installation space rather than using capacity alone as the portability measure.

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