Convert mAh to Wh
Wh ≈ mAh × V ÷ 1,000
Use the nominal voltage printed on the battery or stated in the model specification.
Backup power and delivery information
Power banks and backup-power options in Suez
Compare Wh energy, output power, and device compatibility before relying on an option during a power cut, then review delivery information for Suez.
Order information for Suez
Estimated 2–3 business days
Estimated delivery time
85 EGP
Shipping fee for orders under 3,700 EGP
Available
Cash on delivery
After review
Date confirmation
Timing is an estimate based on the shipping policy and is confirmed after the order and address are reviewed.
Shipping is free from 3,700 EGP, and delivery covers eligible addresses across Suez, including Suez City, Ain Sokhna.
Choose a charging solution for delivery to Suez
Start with your device requirements, then check the model page for current price and availability before ordering to Suez. mAh alone does not determine charge count, and wattage alone does not guarantee maximum speed.
Power banks
Compare Wh capacity, output power, ports, and weight before choosing a model.
Compare optionsWall chargers
Match per-port power and PD or PPS support to your phone, tablet, or laptop.
Compare optionsCharging cables
Choose the connectors, charging rating, data support, and length you need.
Compare optionsEarbuds and speakers
Earbuds, headphones, and Bluetooth speakers — compare battery life, noise cancelling, and water resistance.
Compare optionsPortable and party speakers: JBL speakers, JBL PartyBox, and Soundcore speakers — same delivery estimate to Suez.
Illustrative calculation — estimate, not a performance promise1 2 3
How to estimate power-bank capacity before ordering to Suez
Compare energy in watt-hours (Wh), because mAh values can be stated at different nominal voltages. Use the model label’s Wh value when available; otherwise calculate an approximation with its published nominal voltage.
Allow for conversion loss
Usable Wh ≈ Wh × 0.65–0.80
The 65%–80% range is an illustrative assumption only; the model, voltage, cable, and device change the result.
Estimate charge equivalents
Charges ≈ usable bank Wh ÷ device Wh
The result is an approximate energy equivalent, not a guaranteed number of full charges.
| Nominal-capacity example | Theoretical energy | Estimated usable energy |
|---|---|---|
| 10,000 mAh @ 3.7 V | ≈ 37 Wh | ≈ 24–30 Wh |
| 20,000 mAh @ 3.7 V | ≈ 74 Wh | ≈ 48–59 Wh |
Model-agnostic estimate: a 5,000mAh phone battery at 3.85V is about 19.25Wh theoretically. In the first example, that gives roughly 1.2–1.6 full-charge equivalents. Use during charging, battery condition, heat, and device efficiency change the result.
Match the backup-power option to the device
A phone needs a compatible charger and cable; a laptop needs USB-C PD at a power level it accepts; and a router requires the correct voltage, polarity, and connector. Do not connect an appliance to a power bank unless its manufacturer explicitly supports that use.
Watts (W) describe potential charging power, while Wh describes energy quantity. Also match the device protocol, per-port output, and cable; the exact model page is the reference for current specifications.
Delivery questions for Suez
How long does delivery to Suez take?+
Estimated 2–3 business days. This is an estimate; CairoVolt confirms the date after reviewing the order.
How much is shipping to Suez?+
Shipping to Suez costs 85 EGP for orders under 3,700 EGP; orders of 3,700 EGP or more ship free under the shipping policy.
Is cash on delivery available in Suez?+
Yes. Cash on delivery is available for eligible orders and is confirmed during order review.
Where can I review warranty and return terms?+
The warranty and return terms are published on the policy pages and can be reviewed before ordering.
How do I estimate power-bank capacity before ordering to Suez?+
Use energy in Wh rather than mAh alone: approximate Wh = mAh × nominal voltage ÷ 1,000, then allow for conversion loss as an estimate. Use the model label's Wh value when available.
Do the charger and cable affect charging speed?+
Yes, but the device controls what it accepts. Charger output, protocol, and cable must all match the device; a larger wattage label alone does not guarantee a faster result.