EVE 21700 Battery (USA Only)

INR 4000mAh 21700 Battery

EVE Energy Co., Ltd. is a Chinese battery manufacturing company founded in 2001. It specializes in producing lithium-ion batteries for energy storage systems and electric vehicles. Its headquarters is located in Guangdong, China, and it was first listed on the ChiNext Board of the Shenzhen Stock Exchange in 2009.

All EVE batteries sold in our store are genuine. Beware of fakes or imitation batteries, as these can not only damage your device, but pose a serious risk to the user.

Warm Reminder: Batteries are only sent to the United States and some European countries. Please do not purchase from other countries.

Note:

1) Batteries will only come with test charge. Please ensure before use that batteries are charged to reach full capacity. Failure to do so may lead to long term cell issues.

2) Please use a specialized battery charger to charge the battery. Please do not charge the battery in the device!!

Specifications

• Brand: EVE Battery
• Model: INR 21700/40P
• Type: Lithium-ion Rechargeable Battery
• Style: Flat-top
• Cycle Times: 1000+
• Typical Capacity: 4000mAh
• Minimum Capacity: 3950mAh
• Nominal Voltage: 3.6V
• Standard Charge：CCCV, 2.0A(0.5C), 4.20±0.05V, 0.1A cut-off
• Maximum Charge: CCCV, 6.0A(1.5C), 4.20±0.05V, 0.1A cut-of
• Standard Discharge: 0.8A(0.2C), 2.50V cut-off
• Maximum Discharge: 50A(12.5C), 2.50V :TRecommended: 75°C, With Temperature Cut-off :TMax.: 80°C
• Charge/Discharge Voltage Range: 4.20~2.50V
• Weight: 70.0g Max
• Cell Dimensions: Height: 70.15±0.15mm; Diameter: 21.15±0.10mm
• Package included: 1 piece

WARNING:

1) As per the UN international shipping regulations for Lithium batteries, they have a (peel off) label with the nominal capacity, nominal voltage and size.

2) These are high capacity and high discharge current batteries. If mishandled or mistreated, they can cause you serious injury. Use at your own risk. 

3) Please be sure to inspect your battery before use to ensure it is not damaged, including tears or rips in the battery wrap. Discontinue use immediately if the battery is damaged.

4) Use special caution when working with Li-ion cells as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in or on a fire-proof surface. Never leave charging batteries unattended.

5) We are not responsible for damage if there is any modification of the batteries or chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-ion batteries and chargers. We only recommend using Li-ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of Li-ion batteries without a protection circuit is potentially hazardous.

6) We will not be held responsible or liable for any injury, damage, or defect, permanent or temporary, that may be caused by the improper use of a Li-ion battery. Please have a basic understanding of the batteries you are using and how to care for them properly.

Please note that Lithium-ion batteries can leak, cause fires, or explode when misused or when defective. For your own safety, you must read these instructions and warnings before using or charging a Lithium-ion battery.

• Please fully charge before first use.
• Use only high quality chargers specifically designed for Lithium-ion batteries.
• A Lithium-ion battery should NEVER be discharged below 2.5V.
• NEVER exceed a battery’s maximum continuous discharge rating.
• DO NOT short-circuit the battery, keep it away from loose change and metal objects.
• DO NOT use a battery if there is abnormal smell, heat, deformities, or discoloration.
• DO NOT crush, hit, impact or disassemble a battery.
• DO NOT dispose of in fire, near fire or high temperature.(more than 60℃/140℉)
• DO NOT expose in capacity such as water, seawater and soda.
• If the electrolyte goes into eyes, please wash eyes with clean water immediately and go for a medical treatment.