Introducció
The pTron Dynamo Surge 20000mAh Power Bank is designed to provide reliable and fast charging for your mobile devices on the go. Featuring a high-capacity Li-polymer battery and multiple charging outputs, it ensures your devices stay powered throughout the day. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your power bank.
Característiques principals:
- 20000mAh Li-polymer battery for extended power.
- 22.5W (10V-2.25A USB) fast charging output.
- 20W PD (Power Delivery) fast charging via Type-C port.
- Three charging outputs: 1 x Type-C/PD and 2 x USB.
- One charging input: Type-C/PD.
- Simultaneous charging for up to three devices.
- Multiple layers of advanced protection (Over Voltage, Over Current, Over Temperature, Short Circuit).
- BIS certified for safety and quality.
- LED indicators for battery percentage.
Configuració
Before first use, it is recommended to fully charge your pTron Dynamo Surge Power Bank. Use the included Type-C USB cable and a compatible wall adapter (not included) to charge the power bank.
Càrrega inicial:
- Connect the Type-C end of the included cable to the Type-C input port on the power bank.
- Connect the other end of the cable to a USB wall adapter.
- The LED indicators on the power bank will illuminate to show the charging progress. Four lights indicate a full charge.

Figure 1: The pTron Dynamo Surge Power Bank, showcasinel seu disseny elegant i la disposició dels ports.

Figure 2: Close-up of the power bank's power button, LED indicators, Type-C input/output, and dual USB outputs.
Instruccions de funcionament
Càrrega dels teus dispositius:
- Connect your device's charging cable to one of the power bank's output ports (USB OUT1, USB OUT2, or Type-C).
- Connecteu l’altre extrem del cable al dispositiu.
- The power bank will automatically begin charging your device. If not, press the power button once to activate charging.
- Els indicadors LED mostraran el nivell de bateria restant del banc d'energia durant la descàrrega.

Figure 3: The power bank's capability to fast charge multiple devices, including a smartphone and earbuds, using its 20W PD output.

Figure 4: Visual representation of the power bank's key specifications: 20000mAh capacity, 22.5W USB fast charging, 3 outputs, Type-C input/output, multi-compatibility, pass-through charging, and multi-protection chipset.

Figura 5: Una sobrecàrrega view detailing the 22.5W input, 18W-PD input, 20W output, and 22.5W USB output ports of the power bank.
Estat de l'indicador LED:
- 1 llum LED: Bateria restant del 0-25%.
- 2 llums LED: Bateria restant del 25-50%.
- 3 llums LED: Bateria restant del 50-75%.
- 4 llums LED: Bateria restant del 75-100%.
The LEDs will blink during charging and remain solid when fully charged. When discharging, the LEDs will turn off sequentially as the battery level decreases.
Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment òptim del teu banc d'energia.
- Neteja: Feu servir un drap suau i sec per netejar la superfície del banc d'energia extern. No utilitzeu netejadors líquids ni materials abrasius.
- Emmagatzematge: Guardeu el banc d'energia en un lloc fresc i sec, allunyat de la llum solar directa, de temperatures extremes i de la humitat.
- Cura de la bateria: To preserve battery life, avoid fully discharging the power bank frequently. Recharge it when the battery level is low. If storing for extended periods, charge it to about 50-75% every 3-6 months.
- Eviteu les gotes: No deixeu caure el banc d'energia ni el sotmeteu a impactes forts, ja que això pot danyar els components interns.
Resolució de problemes
If you encounter issues with your pTron Dynamo Surge Power Bank, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El banc d'energia no carrega els dispositius. | Low battery; cable issue; device not compatible; power bank not activated. | Recarrega el banc d'energia extern; prova un cable diferent; assegura't que el dispositiu sigui compatible; prem el botó d'engegada per activar-lo. |
| El banc d'energia no es carrega. | Cable issue; adapter issue; faulty port. | Try a different Type-C cable; use a different wall adapter; ensure connections are secure. |
| Càrrega lenta. | Cable not supporting fast charging; device not supporting fast charging; multiple devices charging. | Use a fast-charging compatible cable; ensure your device supports fast charging; charging multiple devices simultaneously may reduce individual charging speed. |
| Els indicadors LED no funcionen. | Power bank fully discharged or internal fault. | Attempt to recharge the power bank. If still unresponsive, contact customer support. |
Especificacions
Detailed technical specifications for the pTron Dynamo Surge Power Bank:
| Característica | Detall |
|---|---|
| Número de model | Dinamo |
| Capacitat de la bateria | Li-polímer 20000mAh |
| Sortida USB 1 | 22.5W (10V-2.25A) |
| Sortida USB 2 | 22.5W (10V-2.25A) |
| Entrada/sortida tipus C | Input: 18W PD; Output: 20W PD |
| Nombre de sortides | 3 (2x USB-A, 1x Type-C) |
| Nombre d'entrades | 1 (Tipus C) |
| Característiques especials | Fast Charging, LED Indicator Lights, Over Charging Protection, Short Circuit Protection |
| Dimensions | 15.3 x 11.2 x 3.4 cm |
| Pes de l'article | 407 g |
| Color | Blau marí |
| País d'origen | Índia |
| Què hi ha a la caixa | 1N Power Bank, 1N Type C Cable |

Figure 6: The pTron Dynamo Surge Power Bank emphasizing its 20000mAh high-performance Li-Polymer battery capacity.
Informació de seguretat
Your pTron Dynamo Surge Power Bank is equipped with multiple safety features to ensure secure operation. It is BIS certified, indicating compliance with Indian safety standards.
- Més del voltage Protecció: Evita els danys causats per un volum excessiutage entrada.
- Protecció sobre corrent: Mesures de seguretat contra el flux excessiu de corrent.
- Protecció contra la temperatura: Controla i regula la temperatura interna per evitar el sobreescalfament.
- Protecció contra curtcircuits: Talla automàticament l'alimentació en cas de curtcircuit.

Figure 7: Illustration of the power bank's BIS certification and its integrated multi-layer protection system, including over voltage, over current, over temperature, and short circuit protection.
Always use the power bank as directed and avoid exposing it to water, fire, or extreme physical stress.
Garantia i Suport
The pTron Dynamo Surge Power Bank comes with a 1 any de garantia del fabricant des de la data de compra, cobrint només defectes de fabricació.
Atenció al client:
For any queries, technical assistance, or warranty claims, please contact pTron customer care:
- Telèfon: 040-67138888
- Correu electrònic: suport@ptron.in
- Adreça del fabricant: PALRED ELECTRONICS PVT. LTD., SY.NO. 56, 1ST FLOOR, GUNDLAPOCHAMPALLY VILLAGE, TECH PARK MTP, TSIIC-IALA NACHARAM, HYDERABAD - 500076, TELANGANA, INDIA
Si us plau, conserveu el rebut de compra per validar la garantia.





