18650 3.7V 4400mAh Rechargeable Battery Pack for Outdoor Use

About this item

• [Rechargeable 4400mAh Battery Pack] 3.7V - 4400 mAh - 16.28Wh, 1S2P, Lithium-Ion battery pack, with JST-PH2.0mm 2-pin connector. [Dimensions] 2.72"x1.55"x0.76". (69 x 39 x 19 - mm). [Weight] 3.3 oz (94 grams)
• [High Performance] 16.28Wh high-performance rechargeable Li-ion battery pack can support stable and safe power supply output at 0.2C, which means longer discharge time.
• [Protection-PCB] Built-in PCB-FR-1 with IC-S8261DAX provides the battery pack with many safety features to protect against over-charge and over-discharge, operating temperature control, over-current, and short circuit protection.
• [No Memory Effect] Li-ion batteries have no memory effect after the initial charge.
• [High Energy Density] Battery pack is assembled with advanced technology and provides a high energy density of 162 Wh/kg.
• [Low Self Consumption] Excellent for standby and consumes less than 0.08mV/h. The remaining capacity after one year of storage ≧ 85%. We recommend charging and discharging once every six months.
• [Usage] Replacements for all your power needs, including outdoor lighting, speakers, GPS, fire alarm, toys, FM radio, etc. [Safe Handling Instructions] Please never leave a lithium battery in extremely cold or hot places, and always keep it away from children.
• [Quality assurance] Our suppliers are certified by CE, Rohs, UL, IEC62133, and UN38.3 and have strict testing procedures so you can enjoy a reliable battery for a longer time.
• [Manual] Please read the battery pack manual on our website for more technical specifications, warnings, warranty, and liability.
• [After-sales Service] If you have any questions, please contact us, and our technical team will respond as soon as possible.
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