ALINCO EBP-87 Li-ion Battery Pack Instruction Manual

1. Introduction

This instruction manual provides essential information for the safe and effective use of your ALINCO EBP-87 Li-ion Battery Pack. The EBP-87 is a 7.4V, 1500mAh (11.1Wh) Lithium-ion battery designed for use with various ALINCO radio models, including DJ-A10, DJ0140, DJ-100, DJ-500, DJ-MD5T, and DJ-MD5TGP. Please read this manual thoroughly before using the battery pack to ensure proper operation and to prevent damage or injury.

2. Safety Information and Warnings

Your safety is paramount. Please observe the following warnings and precautions to prevent fire, electric shock, injury, or damage to the battery pack or associated equipment.

Important Safety Precautions:

DO NOT DISASSEMBLE: Attempting to disassemble the battery pack can lead to short circuits, fire, or exposure to hazardous materials.
DO NOT DISPOSE IN FIRE: Lithium-ion batteries can explode or ignite when exposed to fire.
DO NOT CHARGE OR CHARGE THE BATTERY IN HAZARDOUS LOCATIONS: Charging should only occur in safe, well-ventilated areas, away from flammable materials.
DO NOT SHORT CIRCUIT THE TERMINALS: Avoid contact between the battery terminals and metallic objects, as this can cause short circuits, overheating, and fire.
CHARGE THE BATTERY PACK ONLY WITH ALINCO SPECIFIED CHARGERS: Using unauthorized chargers can damage the battery, lead to overheating, or cause fire.
Limited Charge Voltage: The maximum charge voltage for this battery is 8.4V. Do not exceed this voltage.
Charging Temperature Range: Charge the battery only within the temperature range of 5°C to 40°C (41°F to 104°F). Charging outside this range can reduce battery life or cause damage.
Keep the battery away from water, moisture, and extreme temperatures.
If the battery pack shows signs of damage, swelling, or leakage, discontinue use immediately and dispose of it properly.

3. Product Overview

The ALINCO EBP-87 is a robust Li-ion battery pack designed for reliable power to your compatible ALINCO devices. Below are images illustrating the battery pack's features.

Front view of ALINCO EBP-87 Li-ion Battery Pack with label showing specifications and warnings.

Figure 3.1: Front view of the ALINCO EBP-87 Li-ion Battery Pack. The label clearly displays the model number (EBP-87), voltage (DC7.4V), capacity (1500mAh, 11.1Wh), and critical safety warnings regarding disassembly, disposal, charging, and short-circuiting. It also indicates the charging temperature range and the requirement to use ALINCO specified chargers. The battery features two gold-plated contact points for connection to the device.

Rear view of ALINCO EBP-87 Li-ion Battery Pack showing connection terminals.

Figure 3.2: Rear view of the ALINCO EBP-87 Li-ion Battery Pack. This side shows the three main connection terminals: negative (-), temperature (T), and positive (+). These terminals facilitate charging and power delivery to the compatible radio device. Two screw holes are visible at the top for secure attachment to the radio.

4. Setup and Installation

Follow these steps to properly install the EBP-87 battery pack into your compatible ALINCO radio.

Ensure your ALINCO radio is powered off before attempting to install or remove the battery pack.
Locate the battery compartment on the back of your radio.
Align the battery pack with the compartment, ensuring the metal contacts on the battery align with the corresponding terminals on the radio.
Gently slide the battery pack into the compartment until it clicks securely into place. Some models may require fastening with screws (refer to your radio's specific manual).
Verify that the battery pack is firmly seated and does not wobble.

5. Operating the Battery Pack (Charging and Usage)

To maximize the performance and lifespan of your EBP-87 battery pack, adhere to the following guidelines for charging and usage.

Charging:

Always use an ALINCO specified charger for the EBP-87 battery pack. Using third-party chargers may damage the battery and void its warranty.
Connect the charger to a power source and then connect the battery pack (or the radio with the battery installed) to the charger.
Observe the charging indicator on your charger or radio. Charging times may vary depending on the charger model and the battery's remaining capacity.
Do not overcharge the battery. Once fully charged, disconnect it from the charger.
Charge the battery within the recommended temperature range of 5°C to 40°C (41°F to 104°F).

Usage:

The EBP-87 provides 7.4V of power. Ensure your device is compatible with this voltage.
Avoid completely draining the battery pack regularly, as this can shorten its lifespan. It is generally better to recharge Li-ion batteries before they are fully depleted.
If the radio indicates low battery, recharge the pack as soon as possible.
Operating the radio in extremely cold or hot environments may temporarily affect battery performance.

6. Maintenance and Storage

Proper maintenance and storage will help extend the life of your EBP-87 battery pack.

Cleaning: Use a soft, dry cloth to clean the battery pack and its terminals. Do not use harsh chemicals or abrasive cleaners.
Storage: If storing the battery for an extended period, charge it to approximately 50-70% capacity. Store it in a cool, dry place, away from direct sunlight and extreme temperatures.
Avoid Full Discharge: Do not store the battery in a fully discharged state, as this can lead to irreversible damage.
Regular Use: For optimal performance, use and recharge the battery periodically, even if not in regular use.

7. Troubleshooting

If you encounter issues with your EBP-87 battery pack, refer to the following common problems and solutions.

Problem	Possible Cause	Solution
Battery not charging.	Charger not connected properly. Faulty charger. Battery terminals are dirty. Battery is too hot or too cold. Battery is damaged.	Ensure charger is securely plugged in and connected to the battery/radio. Try a different ALINCO specified charger if available. Clean battery terminals with a dry cloth. Move battery to a room temperature environment (5°C to 40°C) and try again. If damaged, replace the battery.
Short operating time after full charge.	Battery nearing end of its lifespan. Operating in extreme temperatures. Heavy usage (e.g., continuous transmission).	Consider replacing the battery if it's old. Operate within recommended temperature ranges. Reduce continuous heavy usage if possible.
Battery feels hot during charging/use.	Normal during charging, but excessive heat is a concern. Faulty charger. Internal battery issue.	Disconnect immediately. Ensure charging is within temperature limits. Use only ALINCO specified chargers. If excessive heat persists, discontinue use and replace the battery.

If the problem persists after trying these solutions, please contact ALINCO customer support or your authorized dealer.

8. Specifications

Key technical specifications for the ALINCO EBP-87 Li-ion Battery Pack:

Model Number	EBP-87
Battery Type	Lithium-ion (Li-ion)
Nominal Voltage	7.4 Volts (DC7.4V)
Capacity	1500 mAh (Milliamp Hours)
Energy	11.1 Wh (Watt-hours)
Limited Charge Voltage	8.4 Volts
Charging Temperature Range	5°C to 40°C (41°F to 104°F)
Compatible ALINCO Models	DJ-A10, DJ0140, DJ-100, DJ-500, DJ-MD5T, DJ-MD5TGP
Item Weight	3.2 ounces
Manufacturer	Alinco

9. Warranty and Support

For information regarding the warranty period and terms for your ALINCO EBP-87 Li-ion Battery Pack, please refer to the warranty card included with your product or visit the official ALINCO website. Warranty coverage typically addresses manufacturing defects.

For technical support, service, or inquiries about compatible accessories, please contact your authorized ALINCO dealer or the ALINCO customer service department directly. Contact information can usually be found on the ALINCO official website or in the documentation provided with your radio device.

Note: The product description mentions optional protection plans available for purchase. These are separate from the manufacturer's standard warranty and offer extended coverage. Please review the terms of any such plans carefully.

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ALINCO EBP-87