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BCM-L100 V1.0 05/19 

Page 1 

www.4qd.co.uk 

 

 

 

 

Instruction Manual 

Battery Capacity Meter 

BCM-L100 

 

Contents 

 

Section 

Page  

Section 

Page

 

 

1.

 

Introduction ................................ 1

 

2.

 

Operation .................................... 2

 

3.

 

Setup ........................................... 2

 

3.1

 

Battery type. ........................ 2

 

3.2

 

Auto off time delay. ............. 2

 

3.3

 

Upper / lower percentage values3

 

3.4

 

Alarm function ..................... 3

 

3.5

 

Calibration. .......................... 3

 

4.

 

Dimensions ................................. 3

 

5.

 

Mounting ..................................... 3

 

6.

 

Water Resistance ....................... 3

 

7.

 

Service ........................................ 3

 

8.

 

Warranty...................................... 4

 

 

1.  Introduction 

The BCM-L100 is small LCD battery capacity meter with the following features; 

 

Works with lead acid, lithium, LiFePO4, and Ni-MH batteries between 0V 
and 100V. 

 

Displays capacity remaining and battery voltage / temperature. 

 

Reverse polarity protected. 

 

Auto power-off function. 

 

Low battery signal / alarm function 

 

Summary of Contents for BCM-L100

Page 1: ...age values3 3 4 Alarm function 3 3 5 Calibration 3 4 Dimensions 3 5 Mounting 3 6 Water Resistance 3 7 Service 3 8 Warranty 4 1 Introduction The BCM L100 is small LCD battery capacity meter with the following features Works with lead acid lithium LiFePO4 and Ni MH batteries between 0V and 100V Displays capacity remaining and battery voltage temperature Reverse polarity protected Auto power off func...

Page 2: ...a sub section Press and hold to exit the setup menu 3 1 Battery type In sub section 1 there are 3 options cycle through these by pressing P lead acid F LiFePO4 L lithium To select the battery type press now select the required battery voltage as follows P12 denotes a 12V battery press to cycle up through the voltages F2 denotes a 2 cell LiFePO4 battery press to cycle up the number of cells L2 deno...

Page 3: ...gits with when a digit is flashing change the value with press and hold to save and return to the setup menu Press and hold to exit the setup menu if required 3 5 Calibration Connect the meter to an accurate 20V source enter sub section 5 press and hold to calibrate the meter Press and hold to exit the setup menu 4 Dimensions Length 61 5mm width 33 5mm height 13 5mm 5 Mounting The BCM L100 can be ...

Page 4: ... 0 05 19 Page 4 www 4qd co uk 8 Warranty All our products have a warranty against defective manufacturing for 12 months from the date of shipment The warranty doesn t cover damage caused by incorrect installation ...

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