Thank you for choosing our products, we will provide you with high quality products and reliable after-sales service. To ensure proper use of the battery please read the manual carefully before using it.

Installation and use must comply with electrical connection specification, all electrical connection work regarding the battery must be carried out by qualified professional electricians. In the event of improper operating conditions, damage, misuse and or abuse, the product may present potential safety hazards. Users must follow the safety precautions and warnings described in this section. If any of the following precautions are not fully understood or there is any problem, please contact customer service staff for help. The safety section may not include all regulations in your area, and the use of the battery must review applicable local laws and regulations as well as industry standards for the product.

Installation personnel shall not wear watches and other metal items to avoid short circuit and personal injury.

Due to the size and weight limitations of the battery, please try to use the original packaging or use other alternative packaging that meets the requirements of the transport standards during the secondary transport, so as to ensure the safety of the battery during the transport process, so as to avoid product damage and personal injury.

Before installation, check for any damaged appearance and make sure the whole system is not turned on.

The installation location should be away from heat source and avoid sparks.

Before installation, make sure the load power is within the product allowed range.

If it is used outdoors, please avoid exposure to the sun and rain, or take appropriate protective measures before using.

If the product is placed in a fixed position indoors, please ensure that the surrounding environment is dry and ventilated, not wet by rain or snow and the ground is smooth.

Do not connect the batteries in series.

Do not connect the batteries in parallel unless specially customized.

For customized batteries that can be paralleled, ensure batteries voltage difference must be the same when connected in parallel, Batteries come from different batch, with different voltage, capacity, must not connect in parallel. New and old batteries should not be mixed in parallel. The number of parallel batteries shall not exceed the maximum allowable value specified by the manufacturer.

Do not expose to, dispose of the battery in fire.

Avoid positive and negative polarity reversed when charging the battery.

Avoid shorting the battery.

Avoid excessive physical shock or vibration.

Do not disassemble or deform the battery.

Do not immerse in water.

Do not use the battery mixed with other different make, type, or model batteries.

Keep out of the reach of children.

Battery must be charged with appropriate charger only. charging current must not exceed battery allowed arrange.

Never use a modified or damaged charger to charge the battery.

Do not leave battery in charging over 12 hours.

Do not over charge the battery.

Do not over discharge the battery.

Avoid battery over discharge leading to BMS trigger protection and into dormancy or even permanent damage, especially for the battery which is hard to get access to the inside due to housing structure.

Charging voltage: the maximum limit voltage specified in the specification shall not be exceeded.

Charging / discharging current: the maximum limit current specified in the specification shall not be exceeded.

Battery charging / discharging temperature must be in accordance with the temperature range specified in the specification.

Charging mode: first constant current and then constant voltage charging mode. Reverse charging mode is forbidden.

The battery discharge current shall not exceed the maximum continuous discharge current specified in the specification. Excessive current discharge will cause battery heating and capacity attenuation or other unexpected accidents.

The battery discharge temperature must be in accordance with the temperature range specified in the specification.

Avoid battery over discharge, which will affect the function of the battery, and even lead to permanent failure of the battery. The way to prevent battery over discharge is to keep a certain amount of power.

The battery should be stored in the temperature range specified in the specification. It is recommended to charge the battery every 1-2 months.

Store the battery in a cool, dry and well-ventilated area.

Don't put the battery product mix with other goods while transportation

Do not immerse the battery products in water or allow it to get wet.

Do not over 1 layers staking and upside-down.

The maximum temperature of transportation should not exceed 65 ℃

Before hooking up your battery make sure there is some type of protection to the battery such as a properly rated circuit breaker.

Before hooking up the battery both the solar charge controller and inverter setting need to be set to allow for proper charging of the battery.

If battery used to drive motor, make sure motor starting peak current not exceed BMS max allowed current.

Battery disposal regulations vary for different countries. Dispose of in accordance with local regulations.

You must strictly abide by our specifications and operation manual to use the battery. Our company will not be responsible for any accident caused by overheating, fire or explosion due to misuse.

Note Information in this document is subject to change without prior notice.