1. Киришүү
This manual provides instructions for the safe and efficient operation of your LEICESTERCN Automatic 12V 800mA Trickle Battery Charger Maintainer. This device is designed to charge and maintain various 12V lead-acid batteries, including GEL, AGM, and WET types, commonly found in cars, motorcycles, lawn mowers, tractors, boats, and ATVs.
Please read this manual thoroughly before using the charger to ensure proper usage and to prevent damage to the unit or your battery.
2. Коопсуздук маалыматы
ЭСКЕРТҮҮ: Always observe safety precautions when working with batteries and electrical equipment. Failure to do so may result in injury or damage.
- Батареяларды заряддоодо туура желдетүүнү камсыз кылыңыз.
- Заряддоо учурунда батареянын жанында учкундарды же жалындарды болтурбоо керек.
- Батареяларды колдонууда көздү коргоочу каражаттарды жана кол каптарды кийиңиз.
- Do not cover the charger during operation to allow for natural convection cooling.
- This charger is designed for 12V lead-acid batteries only. Do not use with lithium-ion batteries or other battery types.
- Балдар жетпеген жерде сактаңыз.
- Ensure all connections are secure before plugging the charger into an AC outlet.
3. Продукциянын өзгөчөлүктөрү

Image: The LEICESTERCN Automatic 12V 800mA Trickle Battery Charger Maintainer, showing the main unit, detachable alligator clips, and ring terminal connectors. The unit features LED indicators for charging status and reverse polarity protection.
- Автоматтык 3-Stage Заряддоо: Utilizes a fully automatic CC-CV(H)-CV(F) charging process for optimal battery health.
- Ар тараптуу шайкештик: Designed for all types of 12V lead-acid batteries, including GEL, AGM, and WET cell batteries.
- Smart LED көрсөткүчтөрү: Features a bi-color LED (Red for charging, Green for floating/finished) for clear status indication.
- Коопсуздукту коргоо: Includes protection against battery polarity reversal, overcurrent (OCP), overvoltage (OVP), and output short circuits.
- Maintenance Float Mode: Prevents overcharging by automatically switching to a maintenance float mode once the battery is fully charged.
- Компакт жана көчмө: Ultra-compact, lightweight design with mounting holes for easy installation and portability.
- Туруктуу корпус: IP64 rated for dust protection and resistance to water splashing.
4. Техникалык шарттар
| Киргизүү көлөмүtage | 100-240VAC, 50-60Гц |
| Киргизүү агымы | 0.1A |
| Артка Current Drain | 1.3мА |
| Заряддоо Voltage Рейтинг | 12V |
| Bulk Limited Voltage | 14.7V |
| Жаппай заряддагы ток | 0.8A ± 0.2A |
| Муздатуу | Табигый конвекция |
| Charge Principle | Автоматтык 3 сtages CC-CV(H)-CV(F) |
| Шайкеш батареянын түрлөрү | All types of 12V AGM, GEL, and Lead-Acid batteries |
| Сунушталган Батарея сыйымдуулугу | 4-12Ah |
| Enclosure Rating | IP64 (чаңдан корголгон, суу чачыраган каршылык) |
| Продукциянын өлчөмдөрү | 1.5 x 3.2 x 1.7 дюйм |
| Элемент Салмагы | 6.6 унция |
| Модель номери | LST-US-BC02 |
5. Орнотуу жана орнотуу
- Батареяга туташуу:
- туташтыруу кызыл clip to the battery's positive (+) terminal.
- туташтыруу кара clip to the battery's negative (-) terminal.
- Alternatively, if using other DC plugs (e.g., ring terminals), ensure correct polarity connection.
- Электр тогуна туташуу:
- Plug the AC power cord into a standard 100-240VAC wall socket.
- Upon successful connection, the LED indicator on the charger will light up Жашыл, indicating the charger is powered on and ready.
6. Иштөө нускамалары
- Баштапкы төлөм: Once the battery is correctly connected and the AC plug is inserted, the LED lamp айланат Кызыл, indicating that the battery is currently charging.
- Заряддоо процесси: The charger will automatically proceed through its 3-stage charging cycle (CC-CV(H)-CV(F)) to optimize the charge.
- Толуктоо: When the battery is fully charged, the LED lamp баштап өзгөрөт Кызыл чейин Жашыл. At this point, the charger enters a float maintenance mode.
- Ажыратуу: You can disconnect the charger from the AC outlet and then from the battery once charging is complete. The charger can also remain connected in float mode for long-term maintenance without overcharging.
7. LED көрсөткүчтөрү
- Жашыл LED (катуу):
- Charger is powered on and ready (no battery connected or battery fully charged/in float mode).
- Кызыл LED (катуу):
- Батарея учурда заряддалууда.
- LED өчүрүлгөн:
- Indicates battery polarity is reversed or output is short-circuited. Disconnect immediately and check connections.
- Charger is not receiving AC power.
8. Техникалык тейлөө
- The charger is designed for natural convection cooling. Ensure it is not covered during operation to prevent overheating.
- The charger automatically enters a float maintenance mode, preventing overcharging even if left connected for extended periods.
- Periodically inspect the charger and cables for any signs of damage. Do not use if damaged.
- Clean the exterior of the charger with a dry cloth. Do not use liquids or solvents.
9. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Кубаттагычтын LED жарыгы өчүк. | No AC power, reversed battery polarity, or output short-circuited. |
|
| Charger LED remains Green when connected to a discharged battery. | Battery may be deeply discharged or faulty. |
|
| Charging takes a very long time. | Battery is large capacity or deeply discharged. |
|
10. Кепилдик жана колдоо
This LEICESTERCN product comes with a 1 жылдык сапат кепилдиги сатып алынган күндөн тартып.
For technical support, warranty claims, or further inquiries, please visit the official LEICESTERCN store or contact customer service through your purchase platform.
Расмий бренд дүкөнү: LEICESTERCN Store on Amazon