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Marque: AK | Produits similaires par AK
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AK CENTRE DE REPARATION
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Taux d'expédition des commandes: Excellent
Score Qualité: Excellent
Avis des consommateurs: Moyen
Détails
Power banks, also known as external batteries, are generally made from different materials to ensure safe and reliable performance. Here are some of the common manufacturing materials for power banks
1 Outer shell ABS plastic (Acrylonitrile Butadiene Styrene) Lightweight, durable and economical It is often used for the outer shells of power banks Aluminum Aluminum is also used to create sturdy, lightweight cases It provides better heat dissipation than plastic
2 Battery Cells Lithium-ion (Li-ion) Most power banks use Li-ion batteries due to their high energy density, light weight and low self-discharge rate Lithium-polymer (Li-pol) Similar to Li-ion but with a more flexible shape which allows for thinner package designs
3 Internal electronic circuit Printed circuit board (PCB) Used to house the battery control and management circuitry including charge discharge and surge protection circuits Power management chips Ensure efficient charging and discharging avoid overcharging and overheating
4 Charging port USB Connectors For most power banks, standard USB or USB-C ports are used to enable charging and discharging
5 LED screens and buttons LED screen Some power banks are equipped with an LED screen to display the remaining charge level Power buttons Used to turn power output on or off
It is essential to note that the quality of materials used in the manufacturing of a power bank may vary depending on the manufacturer and model. High quality devices generally use higher quality components to ensure safety and durability when manufacturing. When purchasing a power bank, it is recommended to choose products from reputable brands like AK to ensure reliable performance and avoid security-related issues.
1 Outer shell ABS plastic (Acrylonitrile Butadiene Styrene) Lightweight, durable and economical It is often used for the outer shells of power banks Aluminum Aluminum is also used to create sturdy, lightweight cases It provides better heat dissipation than plastic
2 Battery Cells Lithium-ion (Li-ion) Most power banks use Li-ion batteries due to their high energy density, light weight and low self-discharge rate Lithium-polymer (Li-pol) Similar to Li-ion but with a more flexible shape which allows for thinner package designs
3 Internal electronic circuit Printed circuit board (PCB) Used to house the battery control and management circuitry including charge discharge and surge protection circuits Power management chips Ensure efficient charging and discharging avoid overcharging and overheating
4 Charging port USB Connectors For most power banks, standard USB or USB-C ports are used to enable charging and discharging
5 LED screens and buttons LED screen Some power banks are equipped with an LED screen to display the remaining charge level Power buttons Used to turn power output on or off
It is essential to note that the quality of materials used in the manufacturing of a power bank may vary depending on the manufacturer and model. High quality devices generally use higher quality components to ensure safety and durability when manufacturing. When purchasing a power bank, it is recommended to choose products from reputable brands like AK to ensure reliable performance and avoid security-related issues.
Fiche technique
Principales caractéristiques
Using your power bank (external battery) effectively can help you maximize its efficiency and ensure a portable source of power when you need it. Here are some tips for using your power bank properly.
1 Initial charge Before first use, be sure to fully charge your power bank Some manufacturers recommend an initial charge of 8 to 12 hours
2 Choose a suitable power bank Make sure that the capacity of the power bank is adapted to your needs The higher the capacity (measured in mAh or Wh), the more you will be able to recharge your devices
3 Check compatibility Make sure your power bank is compatible with the devices you plan to charge Some devices require a specific power output.
4 Use a quality cable Use the original cable supplied with the power bank or a cable of equivalent quality A poor quality cable may cause loss of energy during charging
5 Save energy Avoid leaving your power bank plugged in unnecessarily Once your devices are charged, unplug the power bank to save energy
6 Proper storage Store your power bank in a dry, cool place. Avoid extreme temperatures, as they can affect battery performance
7 Recharge regularly Even if you do not use your power bank frequently, recharge it regularly (at least every few months) to prevent the battery from completely discharging
8 Be aware of the actual capacity Keep in mind that the advertised capacity of the power bank does not always match the actual capacity available to charge your devices due to energy losses during the conversion process
9 Avoid letting the battery completely discharge It is best to avoid letting your power bank completely discharge Try to recharge it before it reaches a very low charge level
10 Turn off the power bank after use If your power bank has an on/off switch make sure to turn it off after use to save energy
By following these tips you can extend the life of your AK power bank and ensure it is ready to provide energy when you need it
1 Initial charge Before first use, be sure to fully charge your power bank Some manufacturers recommend an initial charge of 8 to 12 hours
2 Choose a suitable power bank Make sure that the capacity of the power bank is adapted to your needs The higher the capacity (measured in mAh or Wh), the more you will be able to recharge your devices
3 Check compatibility Make sure your power bank is compatible with the devices you plan to charge Some devices require a specific power output.
4 Use a quality cable Use the original cable supplied with the power bank or a cable of equivalent quality A poor quality cable may cause loss of energy during charging
5 Save energy Avoid leaving your power bank plugged in unnecessarily Once your devices are charged, unplug the power bank to save energy
6 Proper storage Store your power bank in a dry, cool place. Avoid extreme temperatures, as they can affect battery performance
7 Recharge regularly Even if you do not use your power bank frequently, recharge it regularly (at least every few months) to prevent the battery from completely discharging
8 Be aware of the actual capacity Keep in mind that the advertised capacity of the power bank does not always match the actual capacity available to charge your devices due to energy losses during the conversion process
9 Avoid letting the battery completely discharge It is best to avoid letting your power bank completely discharge Try to recharge it before it reaches a very low charge level
10 Turn off the power bank after use If your power bank has an on/off switch make sure to turn it off after use to save energy
By following these tips you can extend the life of your AK power bank and ensure it is ready to provide energy when you need it
Vendu avec le produit
AK-32Fully compatible 66W super fast chargingcomes with camping light & lanyard
Product selling point Fully compatible with 66W super fastcharging / support Apple PD20W fast charging, comes withcamping light / lanyard / true digital display Nominal capacity: 30000mAh Cell specifications: Positive - A polymerUSB output power: 5V/3A 5V/4A 5V/4.5A 9V/2A 12V/1.5A 4.5V/5A Type-C output power: 5V/3A 9V/2.2A 12V/1.6A Type-C input power: 5V/3A 9V/2A 12V/1.5A Micro input power: 5V/2A 9V/2A 12V/1.5A Battery life: charge and discharge cycles ≥500 times Product color: white, blackPacking quantity: 48 pieces 1 big box, 6 pieces 1 small boxCarton Size：53*43.5*34cmCamping Light
Product selling point Fully compatible with 66W super fastcharging / support Apple PD20W fast charging, comes withcamping light / lanyard / true digital display Nominal capacity: 30000mAh Cell specifications: Positive - A polymerUSB output power: 5V/3A 5V/4A 5V/4.5A 9V/2A 12V/1.5A 4.5V/5A Type-C output power: 5V/3A 9V/2.2A 12V/1.6A Type-C input power: 5V/3A 9V/2A 12V/1.5A Micro input power: 5V/2A 9V/2A 12V/1.5A Battery life: charge and discharge cycles ≥500 times Product color: white, blackPacking quantity: 48 pieces 1 big box, 6 pieces 1 small boxCarton Size：53*43.5*34cmCamping Light
Descriptif technique
- SKU: AK903EA021R2KNAFAMZ
- Gamme de produits: POWER BANK AK
- Modèle: POWER BANK AK 30000 MAh FAST CHARGE
- Taille (Longueur x Largeur x Hauteur cm): 53 x 43
- Poids (kg): 192
- Couleur: BLANC / NOIR
- Matériau principal: LITHIUM
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AK POWER BANK AK FAST CHARGE 30000 MAh
16,000 FCFA
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