Power Technology HM1501 Li Ion Battery Pack for Electric Surfboard Instruction Manual

HM1501 Li-Ion Battery Pack for Electric Surfboard
Instruction Manual

Product specification and structure

1.1 Product specification
Model: HM1501
Specification: 15S1P 48V 40Ah Lithium iron phosphate battery pack
1.2 Product structure
Outline drawing of the battery pack（15S1P）

Product performance index

2.1 Product technical parameters

Initial AC internal
resistance| ≤15mΩ| AC 1KHz  ≤0.5mΩ)
Charging limited
voltage| 55V|
charging current| 30A|
Maximum charging
current| 100A|
Maximum
discharging current| 200A|
Maximum transient
discharging current| 250A| 20
Operating
environments| Charging
temperature
range| 0℃~55℃
Discharging
temperature
range| -20℃~+60℃
Storage environment| -45℃~+45℃| 1 month| 3.275V～3.304V，20%-40%SOC
-30℃~+45℃| 3 months
-20℃~+35℃| 12 months

Product usage

3.1 battery charging
3.1.1 After the battery is used, it shall be charged in time. The battery must be charged with a matching special charger.
3.1.2 When charging, first connect the charger with a 220V AC power supply. When the charger enters the standby state after self-inspection, insert the output interface into the charging interface of the battery. The charger will automatically shake hands with the battery. After the handshake is successful, charge the battery in the charging state. Charge the battery for 1-1.5 hours until the charger display shows that the charging is completed.
3.2 battery discharge
3.2.1 The operation process of the electric surfboard is also the process of discharge. The user shall not over-discharge the battery when using it. Over- discharge will cause great harm to the service life of the battery. The over- discharge voltage of this product shall not be less than 37.5V.
3.3 battery shelving, storage, and supplementary charging
3.3.1 The battery shall be stored in a cool and dry environment, and the optimal temperature is -5 ℃~35 ℃.
3.3.2 the batteries placed or stored shall be inspected at least once every 3 months and supplemented with electricity once.
3.3.3 the battery shall be placed in an open state. When the battery is not used, it shall be removed from the electric surfboard to prevent damage caused by the battery being discharged for a long time.
3.3.4 The battery shall be recharged before installation and use, especially before use. The charging method is the same as above.

battery use, maintenance, and precautions

• Do not store the battery in a humid and high-temperature place.
• Do not place the battery in the fire to avoid an explosion.
• If the user’s hands are wet, do not touch the battery terminals, otherwise, there is a risk of electric shock.
• Do not squeeze or impact the battery.
• When storing or charging the battery, do not exceed the specified temperature limit (see the model parameter table).
• Avoid charging in direct sunlight.
• Do not disassemble or refit the battery at will.
• When the battery is not in use, it should be stored in a dry and cool place after being fully charged, well insulated to prevent heavy pressure and contact with children, and fully charged every 3 months.
• Please use the original special charger to charge the battery
• Please do not discard the battery at will. Please refer to the laws and regulations on battery recycling and/or disposal in your area for details.

quality assurance

After the battery leaves the factory, its technical performance shall meet the relevant provisions of the enterprise standards of Edgelion power company.
If any damage is found after unpacking, contact the dealer or manufacturer in time after finding out.

Tips

6.1 Generally speaking, for a fully charged battery at normal temperature, the battery cell will decay ≤ 8% of the power every 28 days, and the circuit board will consume ≤ 2% of the power every 28 days, Therefore, it is not allowed to store the depleted battery for a long time. If the battery is completely exhausted, it will cause permanent damage to the battery.
6.2 When 20-40% of the battery is stored, it should be charged every 30-60 days. After each use, please charge the battery in time. There is an intelligent chip inside the battery to record the charge and discharge of the battery. If the battery is damaged due to overcharge or insufficient charge, it is not covered by the warranty.
6.3 Do not use a nonoriginal charger to charge the battery. If you use a nonoriginal charger to charge the battery, the battery damage will not be covered by the warranty.

warning

7.1 Please do not attempt to remove the battery. Do not touch the battery contacts. Do not disassemble or puncture the housing. Keep the battery contact away from metal objects to avoid short circuits, otherwise, there is a risk of fire and electric shock.
7.2 Users are not allowed to repair the parts contained in this product by themselves. Do not charge or use the battery if the battery is damaged or liquid flows out.

FCC STATEMENT :

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation.
Warning:
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

RF warning statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body.

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