This 7.2V 10400mAh NCM ternary lithium battery pack is tailored for portable devices such as outdoor speakers. It supports personalized customization of sizes and capacities, making it an ideal power accessory for portable energy storage devices.
10400mAh large capacity can meet the needs of outdoor speakers for hours of continuous playback, saying goodbye to frequent charging.
NCM ternary lithium cell system is lighter in weight under the same capacity, making it easy to carry outdoors.
Wide operating temperature range allows normal use in both cold winter and hot summer.
Built-in protection circuit featuring overcharge, overdischarge, and short-circuit protections for safer use.
Flexible customization for size and capacity customization.
Specifications
Model 18650-2S4P
Capacity 10400mAh
Nominal Voltage 7.2V NCM
Internal Resistance ≤160mΩ
Operating Temperature Charging: 0~45℃
Discharging: -20~60℃
Cycle Life 800 cycles ≥80%
Application Fields Outdoor speaker
We provide the following services
Flexible support for customized solutions
Reliable and stable performance
Samples and mass production available
OEM, ODM available
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