1. Продукт закінчивсяview
The WEIZE 36V 105AH Bluetooth LiFePO4 Battery is a high-performance, long-lasting power solution designed for golf carts and trolling motors. This battery offers a robust 4.032kWh of energy, featuring a built-in 200A Battery Management System (BMS) for comprehensive protection and a Bluetooth function for real-time monitoring via a dedicated application. It is engineered for durability, providing over 2000 cycles at 100% depth of discharge, significantly outperforming traditional lead-acid batteries.

Image 1.1: WEIZE 36V 105AH LiFePO4 Battery and accessories.
1.1 Основні характеристики
- Висока продуктивність: 4.032kWh energy capacity, 200A continuous discharge (400A peak for 35s).
- Подовжений термін служби: Over 2000 cycles at 100% DoD, or 8000 cycles at 50% DoD.
- Інтегрована система управління будівництвом (BMS): 200A BMS protects against over-charging, over-discharging, over-current, high/low temperatures, and short-circuiting.
- Підключення Bluetooth: Monitor battery status, voltage, current, and temperature in real-time via a smartphone app.
- Легкий дизайн: Приблизно втричі легше, ніж у порівнянних свинцево-кислотних акумуляторів.
- Безпека: Made with Grade A LiFePO4 cells, offering high chemical stability and cold weather protection.
1.2 Що в коробці
Переконайтеся, що всі елементи присутні після розпакування:
- WEIZE 36V 105AH LiFePO4 Battery
- Dedicated Lithium Charger (43.8V 25A)
- РК-дисплей
2. Важлива інформація з безпеки
Read and understand all safety instructions before installing or operating the battery. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Завжди використовуйте відповідні засоби індивідуального захисту (ЗІЗ), включаючи захисні окуляри та ізотермічні рукавички, під час роботи з акумуляторами.
- Не замикайте клеми акумулятора. Це може призвести до серйозного пошкодження акумулятора та створити небезпеку пожежі.
- Use only the dedicated lithium battery charger provided with the unit. Using an incompatible charger can damage the battery and create safety risks.
- Do not connect batteries in series. This battery is designed for single-unit use or parallel connection if specified by the manufacturer.
- Забезпечте належну вентиляцію під час заряджання та роботи.
- Тримайте акумулятор подалі від джерел тепла, відкритого вогню та легкозаймистих матеріалів.
- Не проколюйте, не кидайте, не роздавлюйте та не розбирайте акумулятор.
- If the battery emits an unusual odor, changes color, or appears abnormal, discontinue use immediately and contact customer support.
- Зберігайте акумулятор у прохолодному, сухому місці, подалі від прямих сонячних променів та вологи.

Image 2.1: Built-in BMS protections for enhanced safety.
3. Налаштування та встановлення
3.1 Розпакування та перевірка
Carefully remove the battery and all accessories from the packaging. Inspect all components for any signs of damage. If any damage is found, do not proceed with installation and contact customer support immediately.
3.2 Фізичні розміри та вага
The battery is designed to be a compact and lightweight replacement for traditional golf cart batteries. Its dimensions and weight are crucial for proper fitment.

Image 3.1: Battery dimensions and terminal type.
- Довжина: 20.55 дюймів
- Ширина: 9.37 дюймів
- Висота: 8.66 дюймів
- вага: Approximately 72 lbs (67.2 lbs as per image)
- Тип терміналу: F12/M8
3.3 Golf Cart Integration
This 36V LiFePO4 battery is designed to replace six 6V GC2 lead-acid batteries in golf cart applications. Due to its lighter weight and compact size, it offers an easier installation process.

Зображення 3.2: Наприкладample of battery installation in a golf cart.
- Ensure the golf cart's power system is completely off and disconnected before beginning installation.
- Remove the existing lead-acid batteries. Note the wiring configuration for reference.
- Place the WEIZE LiFePO4 battery in the designated battery compartment. Ensure it is securely fastened to prevent movement during operation.
- Connect the battery cables to the F12/M8 terminals. Ensure connections are tight and secure. Observe correct polarity (positive to positive, negative to negative).
- Connect the included LCD display unit to the battery's communication port.
- Once all connections are made, power on the golf cart and verify proper operation.
4. Операція
4.1 Заряджання батареї
Use only the provided 43.8V 25A lithium battery charger. This charger is specifically designed for LiFePO4 batteries and ensures optimal charging performance and safety.

Image 4.1: High-performance lithium charger.
- Підключіть зарядний пристрій до порту зарядки акумулятора.
- Підключіть зарядний пристрій до стандартної розетки змінного струму.
- The charger's indicator light will show the charging status (refer to charger manual for specific light indications).
- Once charging is complete, disconnect the charger from the AC outlet first, then from the battery.
4.2 Функціональність РК-дисплея
The included 2.8-inch touch screen LCD display provides real-time information about your battery's status.

Image 4.2: LCD display screen introduction.
- 100% Capacity / SOC: Displays the current State of Charge (SOC) and remaining capacity.
- Charge / Discharge Current: Shows the real-time current flow into or out of the battery.
- температура: Indicates the battery's internal temperature.
- Всього обtage: Displays the overall battery voltage.
- DSG Discharge State / CHG Charge State: Provides information on the battery's discharge and charge status.
- томtage of each cell: Allows monitoring of individual cell voltages for detailed battery health assessment.
4.3 Performance and Range
The WEIZE LiFePO4 battery significantly enhances the range and performance of your golf cart, allowing for extended use on a single charge.

Image 4.3: Extended range capability for golf carts.
Users can expect to go farther on a single charge, with capabilities of up to 40 miles depending on golf cart model, terrain, and usage conditions.
5. Підключення Bluetooth
The integrated Bluetooth function allows you to monitor your battery's performance and status in real-time using a smartphone application.

Image 5.1: Bluetooth app interface for real-time monitoring.
5.1 Завантаження програми та підключення
- Download the official battery monitoring application. You can typically find the app by scanning the QR code provided in the product documentation or by visiting the manufacturer's website. A common download link is http://www.jiabaida.com/appdown/index.html.
- Переконайтеся, що Bluetooth увімкнено на вашому смартфоні.
- Open the application and allow it to search for nearby devices.
- Select your WEIZE battery from the device list (e.g., WEIZE38.4V105AH-00033).
- Follow the in-app instructions to bind and connect to the battery.
5.2 Функції моніторингу
Додаток надає повний оглядview of your battery's status, including:
- Відсоток стану заряду (SOC)tage.
- Загальний об'єм батареїtagе і струм.
- Температура батареї.
- Індивідуальна клітина обtagес.
- Cycle index (number of charge/discharge cycles).
- Protection status (e.g., over-charge, over-discharge).
6. Технічне обслуговування
The WEIZE 36V 105AH LiFePO4 battery is designed to be maintenance-free, thanks to its advanced Battery Management System (BMS) and the inherent stability of LiFePO4 chemistry. This eliminates the need for regular watering or terminal cleaning typically required by lead-acid batteries.
6.1 Загальний догляд
- Тримайте клеми акумулятора чистими та без корозії.
- Ensure the battery is securely mounted to prevent vibration and physical damage.
- Avoid exposing the battery to extreme temperatures outside its operating range. The built-in BMS provides low-temperature protection, but prolonged exposure to very cold or hot conditions can affect performance and lifespan.
- Periodically check cable connections to ensure they remain tight.
6.2 Довгострокове зберігання
If the battery will not be used for an extended period, it is recommended to:
- Charge the battery to approximately 50-70% State of Charge (SOC).
- Disconnect the battery from all loads and charging sources.
- Зберігати в прохолодному сухому середовищі.
- Periodically check the SOC and recharge if it drops significantly during storage.
7. Вирішення проблем
This section addresses common issues you might encounter with your WEIZE LiFePO4 battery.
| проблема | Можлива причина | Рішення |
|---|---|---|
| Акумулятор не заряджається | Charger not connected properly; Charger malfunction; Battery BMS in protection mode; Faulty charging cable. | Ensure charger is securely connected to battery and AC outlet. Check charger indicator lights. Disconnect and reconnect battery. If BMS is in protection, it may require a reset (refer to app or contact support). Test charger with another device if possible. |
| Акумулятор не забезпечує живлення | Battery discharged; BMS in protection mode (over-discharge, over-current, short circuit); Loose connections; Faulty wiring in golf cart. | Check battery SOC via LCD or app. Recharge if low. Check for BMS protection status in the app. Inspect all cable connections for tightness. Verify golf cart wiring. |
| Програма Bluetooth не підключається | Bluetooth off on phone; App not updated; Battery too far; Interference; Battery not powered on. | Ensure phone's Bluetooth is on. Update the app to the latest version. Move closer to the battery. Restart phone and app. Ensure battery is powered on. |
| РК-дисплей не працює | Loose connection; Display unit malfunction; Battery not powered. | Check the cable connection between the battery and the LCD display. Ensure the battery is powered on. If issues persist, contact customer support. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact WEIZE customer support.
8. Технічні характеристики
Detailed specifications for the WEIZE 36V 105AH LiFePO4 Golf Cart Battery.
| Специфікація | Значення |
|---|---|
| Бренд | WEIZE |
| Номер моделі | BAC-0125VWEI |
| Номінальний випtage | 36 В (38.4 В) |
| Номінальна ємність | 105AH |
| Енергія | 4.032 кВт/год |
| Макс. Постійний струм розряду | 200А |
| Максимальний струм розряду | 400 А (протягом 35 секунд) |
| Обвинувачення Voltage | 43.8 В (макс.) |
| Максимальний струм заряду | 25А |
| Робоча температура (розряд) | -20°C до 60°C |
| Робоча температура (заряд) | від 0°C до 45°C |
| Розміри (Д x Ш x В) | 20.55 x 9.37 x 8.66 дюймів |
| Вага товару | 72 фунта |
| Хімія акумулятора | LiFePO4 (фосфат заліза літію) |
| BMS | Built-in 200A BMS with comprehensive protection |
| Сертифікати | FCC listed, UN38.3, CE, RoHS |

Image 8.1: Power capacity and typical appliance runtimes.
9. Гарантія та підтримка клієнтів
WEIZE is committed to providing quality products and customer service. For any questions, concerns, or support needs regarding your battery, please contact our customer service team directly.
As per manufacturer policy, Amazon does not handle returns for battery-related products. Therefore, direct communication with WEIZE customer support is essential for assistance with product issues, warranty claims, or technical inquiries.
Контактна інформація 9.1
Please refer to the contact details provided in your product packaging or visit the official WEIZE website for the most up-to-date customer support information.
Our support team is available to assist you with any operational questions, troubleshooting, or warranty-related concerns.