1. Киришүү
This manual provides essential information for the safe and efficient use of your Varstrom 48V13Ah Shark Battery. Please read these instructions thoroughly before installation and operation to ensure optimal performance and longevity of your e-bike battery.
2. Коопсуздук маалыматы
Always prioritize safety when handling and operating your e-bike battery. Failure to follow these safety guidelines may result in fire, electric shock, or injury.
- Use only the charger provided or a Varstrom-approved charger for your battery.
- Батареяны экстремалдык температурага, түз күндүн нуруна же отко калтырбаңыз.
- Батарея терминалдарын кыска туташуудан сактаңыз.
- Do not immerse the battery in water. While water-resistant, it is not fully waterproof.
- Батарейканы балдар жана үй жаныбарлары жетпеген жерде сактаңыз.
- If the battery is damaged, emits an unusual odor, or becomes excessively hot, discontinue use immediately and contact support.
- Батарея пакетин ажыратууга же өзгөртүүгө аракет кылбаңыз.
3. Пакеттин мазмуну
Пакетиңизде бардык буюмдар бар экенин текшериңиз:

Image: Varstrom 48V13Ah Shark Battery package contents.
- 1x Varstrom 48V13Ah Shark Battery
- 1x Battery Fix Plate (Mounting Holder)
- 2x Rubber Spacers
- 4x Screws for mounting
- 1x Fast Charger (54.6V / 2A)
- 2x Keys for battery lock
- 1x Колдонуучунун колдонмосу
4. Техникалык шарттар

Image: Varstrom 48V13Ah Shark Battery dimensions and key parameters.
| Өзгөчөлүк | Деталь |
|---|---|
| Батарея модели | Shark Battery 48V 13Ah |
| Батарея клеткасынын түрү | Grade A 18650 2600mAh |
| BMS Max Protection Current | 30A |
| USB порту | Yes (5V 1A output) |
| Weight (with holder) | 4.25 кг |
| Cycle Life | 1000+ cycles with ≥80% capacity retention |
| Энергия | 624 Wh |
| Заряддагычтын чыгышы | 54.6V / 2A |
| Заряддоо убактысы | 6-7 саат |
| Recommended Controller Voltage | 48V |
| Максималдуу заряд агымы | 54.6V |
| Максималдуу туруктуу разряддоо тогу | 30A |
| Өлчөмдөрү (L x W x Y) | 368 мм (14.5") x 90 мм (3.5") x 111 мм (4.3") |
5. Орнотуу жана орнотуу
Follow these steps to install your Varstrom Shark Battery onto your e-bike frame.
Video: Unpacking and detailed display of the 48V ebike battery, including installation steps.

Image: Step-by-step installation guide for the Varstrom Ebike Battery.
- Mounting the Battery Holder: If replacing an old battery holder, remove it. Install the new battery holder onto your e-bike frame using the provided screws. Ensure it is securely fastened.
- Зымдарды туташтыруу: Connect the battery plug (XT60-Female discharge interface) from the battery holder to the e-bike controller plug. Ensure a firm connection. If your motor connector is not XT60 style, use the provided conversion cable if necessary.
- Батареяны салуу: Carefully slide the battery pack onto the installed holder until it clicks into place.
- Батареяны бекитүү: Use the provided keys to lock the battery onto the holder. This prevents theft and accidental detachment.
- Алгачкы текшерүү: Turn on the battery power using the button on the battery pack and check the LED indicator. Then, turn on your e-bike's display to confirm power and functionality.
6. Иштөө нускамалары
Familiarize yourself with the key features and operation of your Varstrom Shark Battery.
Видео: Бүттүview of the Varstrom Ebike Battery Kit, highlighting features and operation.

Сүрөт: деталдуу view of battery features.
- Күйгүзүү/өчүрүү: Locate the power button on the battery pack. Press it to turn the battery on or off. The LED indicator lights will illuminate when the battery is on.
- Батарея көрсөткүчү: The LED lights on the battery indicate the current charge level. Typically, 4 green lights mean 100%, 3 lights 75%, 2 lights 50%, and 1 light 25%.
- USB кубаттоо порту: The battery includes a universal USB port (5V 1A output) for charging external devices like smartphones or speakers. Simply connect your device's USB cable to this port.
- Уурулукка каршы кулпу: The integrated lock secures the battery to your e-bike frame, preventing unauthorized removal. Always ensure the battery is locked when leaving your e-bike unattended.
- Заряддоо: Connect the charger to the XLR power connector on the battery and then to a power outlet. The charger's indicator light will show charging status (e.g., red for charging, green for fully charged). The suggested charging voltage for a 48V battery is 54.6V.
7. Техникалык тейлөө
Proper maintenance ensures the longevity and performance of your Varstrom Shark Battery.
- Кадимки заряддоо: Charge the battery regularly, even if not in frequent use, to maintain its health. Avoid completely draining the battery.
- Сактагыч: If storing the battery for an extended period, charge it to approximately 50-70% and store it in a cool, dry place away from direct sunlight and extreme temperatures. Recharge every 2-3 months.
- Тазалоо: Wipe the battery exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure charging and discharge ports are clean and free of debris.
- Суу таасири: While the battery has a water-resistant casing, it is not designed for submersion. Avoid prolonged exposure to heavy rain or direct water jets.
- Температура: Operate and store the battery within recommended temperature ranges (typically 0°C to 45°C for charging, -20°C to 60°C for discharge).
8. Кыйынчылыктарды
If you encounter issues with your Varstrom Shark Battery, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Батарея заряддалбай жатат | Charger not connected properly, faulty charger, power outlet issue, battery turned off. | Ensure charger is securely connected to battery and wall outlet. Test outlet with another device. Verify battery is turned on. Try a different charger if available. |
| Электр велосипединин батареясы иштебейт | Battery not turned on, loose connection, battery not locked correctly, low charge. | Confirm battery is turned on and has sufficient charge. Check all connections between battery and e-bike controller. Ensure battery is fully seated and locked in its holder. |
| Reduced e-bike range | Low tire pressure, heavy load, steep terrain, cold weather, battery degradation. | Check and maintain proper tire pressure. Reduce load if possible. Note that cold weather can temporarily reduce battery performance. Battery capacity naturally decreases over time. |
| Battery LED indicators not working | Battery off, internal fault. | Ensure the battery is turned on. If the issue persists, contact Varstrom customer support. |
9. Кепилдик жана колдоо
Varstrom products are designed for quality and reliability. For warranty information, technical support, or any questions not covered in this manual, please contact Varstrom customer service through the retailer where you purchased the product or visit the official Varstrom webсайт.
Кепилдик дооматтары үчүн сатып алганыңыздын далилин сактап коюңуз.





