Moving robot battery (24V 12Ah)
Combination method: ICR18650-7S4P
Standard voltage: 24V
Nominal capacity: 12Ah
Standard continuous discharge current: 6A
Maximum continuous discharge current: 12A
Working temperature: Charging: 0~45 ℃; Discharge: -20~60 ℃
Product size: MAX140 * 100 * 60mm
Cycle life: 500 times
Finished product internal resistance: ≤ 150m?
Standard weight: 2.0Kg
Main features: Communication function, battery level display, battery balancing, and various protection functions
Output method: UL1007/14AWG wire length 60mm (can be customized according to customer requirements)

Design scheme for battery pack of food delivery robot:
1) Protection board (PCM): It is mainly designed as a protection circuit for rechargeable high-capacity battery packs. Due to the chemical characteristics of lithium batteries, it needs to provide protection functions such as overcharging, overdischarging, short circuit, overcurrent, and overtemperature to avoid hazards such as combustion and explosion.
2) Protection IC: The main protection function chip of the design scheme, which monitors the overcharge, overdischarge, overcurrent, short circuit and other functions of the battery cell in real-time online. Enable the battery cells to operate within a safe, stable, and efficient range.
3) Overcurrent protection plate (PTC): mainly designed for secondary protection function. PTC recoverable temperature fuse has dual functions of overcurrent protection and automatic recovery. PTC in battery products can prevent high-temperature discharge and unsafe high current from occurring.
4) Field Effect Transistor (MOSFET): A MOSFET transistor that serves as a switch in protective circuits.
5) Battery pack packaging: PVC sleeve.

Application areas: food delivery robots, service robots