Battery Module 13.2 (1500mAh)

by M5Stack

Battery 13.2 Module is a 1500mAh high-capacity lithium battery expansion module in the M5Stack stacking module series.

It's high-quality material guaranteed with a delicate protection board. With higher protection voltage to prevent overcharging/over-discharging failures and to ensure safety of operation. Supports for multiple battery modules stacked. This module is the best solution for adding an autonomous and stable power supply to your devices that require long-lasting energy sources.

Features

  • Nominal capacity: 1500mAh (0.2C)
  • Delicate protection board with higher protection voltage to prevent overcharging/over-discharging failures
  • Support multiple battery modules stacking for advanced endurance
  • Battery passes multiple tests for greater safety
  • Lab test data.
    • Charging current 791mA, full time 110 minutes (test hardware: CORE1 + Battery 13.2 Module)
    • Discharge current 330mA, discharge time 265 minutes (test hardware: CORE1 + Battery 13.2 Module + M5GO BOTTOM: remove battery, light up RGB LEDx10, maximum brightness)

Specifications

Specification Parameters
Nominal Capacity 1500mAh（0.2C）
Nominal Voltage 3.7V
Charging Voltage 4.2V
Discharge voltage 3.0V
Charge Current Standard Charge: 0.2C (300mA)
Fast Charge 0.8C (1200mA)
Max. charge/discharge current 0.8C(1200mA)
Internal resistance of electric core ≤150mΩ
Cycle Life ≥300
Operating temperature: Charging：5℃ - 45℃
Discharging：-10℃ - 55℃
Net Weight 43.3g
Gross Weight 63.7g
Product Size 54.2 x 54.2 x 13.2mm
Package Size 95 x 65 x 25mm