1. Įvadas
This manual provides essential information for the safe and efficient use of your Varstrom 48V13Ah Ebike Battery. This lithium battery is designed for 0-1500W ebike conversion kits and is compatible with Bafang Mid Drive Kits and other hub motors. Please read these instructions thoroughly before installation and operation.
The battery features an advanced Battery Management System (BMS) for protection, a secure locking mechanism, and an integrated LED power indicator. It also includes a USB port for charging external devices.

Image: The Varstrom 48V13Ah Ebike Battery, showcasing its design and the integrated USB charging port in use with a smartphone. An ebike is visible in the background.
2. Svarbios saugos instrukcijos
Norėdami užtikrinti saugų veikimą ir pailginti akumuliatoriaus tarnavimo laiką, laikykitės šių atsargumo priemonių:
- Prieš naudojant pirmą kartą, akumuliatorių reikia įkrauti.
- Store the battery in a cool, dry place, away from water and fire.
- Follow the charging method specified in the technical specifications.
- Do not separate, extrude, or collide with the battery.
- Charge and discharge the battery monthly, even during periods of non-use, to maintain its health.
- Do not cut the outer shell or remove the battery's jacket tube.
- Do not attempt reverse charging. Ensure correct polarity when connecting the battery.
- Neardykite ir nemodifikuokite akumuliatoriaus be leidimo.

Paveikslėlis: sprogęs view of the 48V 13Ah battery, highlighting its internal structure including the BMS, cell holder, and shell. Icons around it indicate multiple protection features such as waterproof, dustproof, vibration protection, 1000 times cycle life, and 30A BMS. Below, icons represent overcharge, over discharge, short circuit, overcurrent, overvoltage, ir temperatūros apsauga.
3. Pakuotės turinys
Patikrinkite, ar pakuotėje yra visi reikalingi daiktai:
- 1 x Varstrom 48V13Ah Ebike Battery
- 1 x Battery Fix Plate (6 PIN battery plate)
- 1 x XT60 Extension Cable
- 2 x guminiai tarpikliai
- 4 x Varžtai
- 2x raktai
- 1x pakrovėjas
- 1 x Naudotojo vadovas (šis dokumentas)

Image: A visual representation of the package contents. The main battery unit, a separate battery fix plate, an XT60 cable, two rubber spacers, four screws, two keys, and a user manual are clearly labeled and displayed.
4. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | Varstrom |
| Modelis | 48V13 Ah |
| Baterijos medžiaga | Ličio jonų |
| Nominalus ttage | 48 V |
| Nominali talpa | 13 Ah |
| Energija | 624 WH |
| Įkroviklio srovė | 2A/3A |
| AC įvestis | 110-240V, 50/60Hz |
| Max Charging Voltage | 54.6 V |
| Įkrovimo laikas | 6-7 valandas |
| BMS | 30A |
| Ciklo gyvenimas | Daugiau nei 1000 XNUMX ciklų |
| Baterijos elemento tipas | 18650 2600MAH |
| Svoris | 4.25 kg |
| Matmenys (I x P x A) | 368 mm x 90 mm x 111 mm (14.4 x 3.54 x 4.37 colio) |
| Medžiaga | Aliuminis |
| Ypatinga funkcija | Waterproof, USB Port (5V 1.5-2A output) |

Image: A graphic detailing the battery parameters, including Voltage/Current (48V 13Ah), Energy (624WH), BMS (30A), Weight (4.25KG), Cycle Life (1000 times), Install Position (Downtube), and Battery Cell type (18650 2600MAH). Dimensions are also shown as 368x90x111mm.
5. Sąranka ir diegimas
5.1 Akumuliatoriaus įdėjimas
The Varstrom 48V13Ah Ebike Battery is designed for easy installation and removal, typically on the downtube of your ebike frame.
- Unlock and Remove Base: Use the provided key to unlock the battery from its base. Slide the battery off the mounting plate.
- Paruoškite tvirtinimo plokštę: The battery fix plate (6 PIN base) needs to be secured to your bike frame.
- Attach Plate to Frame: Align the battery fix plate with the mounting holes on your ebike frame's downtube. Use the provided screws and rubber spacers to securely fasten the plate.
- Slide Battery On: Once the plate is secure, slide the battery onto the fixed plate until it clicks into place.
- Užrakto baterija: Use the key to lock the battery onto the plate, preventing theft and ensuring it stays in place during rides.

Image: A five-step visual guide demonstrating the installation process. Step 1 shows unlocking the battery, Step 2 shows the battery base, Step 3 shows attaching the base to the frame with screws, Step 4 shows sliding the battery onto the base, and Step 5 shows the battery securely mounted on the ebike frame.
5.2 Elektros prijungimas
The battery's discharge wire connects to your ebike's motor or controller. The package includes an XT60 extension cable. If your motor connector is not XT60, you may need to adapt your existing cable or use the provided conversion cable.
Easy Connection (Without Tools for XT60)
If your motor/controller has an XT60 connector, simply connect the battery's XT60 output to it.
Connecting to Different Connectors
If your motor/controller uses a different connector type, you will need to adapt the XT60 extension cable:
- Carefully cut a small section of the rubber insulation from the battery's discharge wire and the corresponding connector wire from your motor/controller.
- Connect the red wire from the battery to the red wire of your motor/controller, and the black wire from the battery to the black wire of your motor/controller. Twist them together securely.
- Wrap the connection with electrical tape to insulate and secure it.
After connecting the extension cable to the battery, the other end of the connector can be directly connected to the controller or the motor.

Image: A diagram showing the Varstrom battery connected to a Bafang motor. It illustrates the XT60 connector and provides a three-step guide on how to connect wires by cutting insulation, twisting corresponding colored wires (red to red, black to black), and securing with electrical tape.
Suderinamumo pastaba: This battery is universally compatible with various ebike conversion kits. Ensure your motor's connector type is compatible or adapted correctly. The battery is suitable for hub motor kits (confirm XT60 male connector), Bafang mid-drive kits, and other ebikes (confirm XT60 male connector).

Paveikslėlis: Trys buvęamples of ebike setups demonstrating universal compatibility. The first shows a battery suitable for a hub motor kit, the second for a Bafang mid-drive kit, and the third for a general ebike, all emphasizing the need to confirm XT60 male connectors.
6. Naudojimo instrukcijos
6.1 Įjungimas / išjungimas
Locate the power switch on the battery. Press it to turn the battery on or off. Ensure the battery is securely locked to the bike frame before riding.
6.2 Baterijos lygio tikrinimas
The battery features an integrated LED power indicator. Press the button next to the LEDs to view the current charge level. This helps you monitor the battery status and recharge promptly.
6.3 USB įkrovimo prievadas
The battery includes a USB port (5V 1.5-2A output) that can be used to charge your phone, Bluetooth speaker, or other compatible electronic devices while on the go.

Image: A collage of four detailed images. Top-left shows the USB charge socket. Top-right displays the power switch and anti-theft lock with a key inserted. Bottom-left shows the internal craftsmanship of the battery cells. Bottom-right highlights the LED battery power indicator.
6.4 Akumuliatoriaus įkrovimas
Connect the provided charger to the battery's charging port and then to a standard AC power outlet (110-240V, 50/60Hz). The charging time is approximately 6-7 hours. Always use the charger supplied with the battery.
7. Priežiūra
Proper maintenance ensures the longevity and performance of your Varstrom Ebike Battery:
- Reguliarus įkrovimas: Even if not in use, charge and discharge the battery at least once a month to prevent deep discharge and maintain cell health.
- Saugykla: Store the battery in a cool, dry environment. Avoid extreme temperatures, direct sunlight, and high humidity.
- Valymas: Keep the battery and its connectors clean and dry. Use a soft, dry cloth to wipe away dust or dirt. Do not use water or harsh chemicals.
- Patikra: Periodically inspect the battery for any signs of damage, such as cracks, swelling, or corrosion. If any damage is observed, discontinue use and contact support.
8. Problemų sprendimas
If you encounter issues with your Varstrom Ebike Battery, consider the following common solutions:
- Baterija neįsijungia:
- Įsitikinkite, kad akumuliatorius yra visiškai įkrautas.
- Patikrinkite, ar maitinimo jungiklis yra „ĮJUNGTA“ padėtyje.
- Verify that the battery is securely connected to the mounting plate and locked.
- Akumuliatorius neįkraunamas:
- Confirm the charger is properly plugged into both the battery and the wall outlet.
- Check the wall outlet for power.
- Ensure the charger's indicator light (if present) shows it is functioning.
- Inspect the charging port and charger cable for any damage.
- Sumažintas diapazonas / našumas:
- Prieš kiekvieną važiavimą įsitikinkite, kad akumuliatorius yra visiškai įkrautas.
- Check tire pressure and riding conditions (e.g., hills, headwind) which can affect range.
- Verify that the motor and controller are functioning correctly and not drawing excessive power.
- Consider the age of the battery; battery capacity naturally degrades over time and cycles.
- USB prievadas neįkraunami įrenginiai:
- Įsitikinkite, kad baterija yra įjungta.
- Check the USB cable for damage and ensure it's properly connected to both the battery and the device.
- Verify the device requires 5V input and is not drawing more than 2A.
Jei šie veiksmai neišsprendžia problemos, kreipkitės į klientų aptarnavimo tarnybą ir gaukite daugiau pagalbos.
9. Informacija apie garantiją
The Varstrom 48V13Ah Ebike Battery comes with a warranty that includes:
- 30-day return policy: Dėl bet kokių problemų, iškilusių per 30 dienų nuo įsigijimo datos.
- 365-day repair or replacement: For manufacturing defects or malfunctions within one year from the date of purchase.
Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, unauthorized modification, accident, or failure to follow the instructions in this manual.
10. Pagalba klientams
For any questions, technical assistance, or warranty claims, please contact our customer support team. You can typically reach the seller, Lascycle, through the Amazon platform where you purchased the product.
When contacting support, please provide your product model (48V13Ah) and ASIN (B0F5WPP8X5) to help us assist you more efficiently.
Vaizdo įrašas: Viršijimasview of the Varstrom E-bike Battery, demonstrating its easy installation and removal, the high-quality BMS for safety, and the use of quality cells. It highlights how the battery integrates with BAFANG motor kits for an enhanced cycling experience.




