REDODO 24P 100ah Group 24 Battery Instruction Manual
- June 10, 2024
- REDODO
Table of Contents
REDODO 24P 100ah Group 24 Battery
PRODUCT OVERVIEW
12.8V lOOAh Battery
- Operating Voltage: 12.8V
- Charging Voltage: 14.4±0.2V
- Recommend Charge Current: 20A (0.2C)
- Max Continuous Discharge Current: 100A
- Max Continuous Load Pow er: 1280W
Additional Components
MB- 5/8″ (16mm) Terminal Bolts
The terminal bolts are used to secure multiple cable lugs to a single battery
terminal. The bolts can be replaced with MB bolts of other lengths based on
actual needs.
Insulating Caps for Bolts
BATTERY-PACK MAIN
PARAMETERS
Battery Management System (BMS)Board lO0A
HOW TO ESTIMATE THE BATTERY CAPACITY
STATE OF CHARGE (SOC)
The battery capacity could be roughly estimated by its resting voltage (not
charging/discharging voltage)CD.
Since the voltage of each battery is slightly different, and the voltage
measurement is affected by the measuring instrument, ambient temperature,
etc., the following parameters are for reference only. The actual SOC of the
battery is based on the discharge capacity under load.
Resting Voltage: The voltage is measured after the battery has been
disconnected from the charger loaded with zero current, and left alone for 3
hours.
- Based on the characteristics of LiFeP04 batteries, the voltage measured by all LiFeP04 batteries during charging/discharging is not the real voltage of the battery. Therefore, after charging/discharging and disconnecting the battery from the power source, the voltage of the battery will gradually drop/increase to its real voltage.
SERIES/ PARALLEL CONNECTION
THE PREMISE OF CONNECTION To connect in series or /and parallel, batteries should meet the below conditions:
- identical batteries with the same battery capacity (Ah) and BMS (A);
- from the same brand (as lithium batteries from different brands have their special BMS);
- purchased in near time (within one month).
LIMITATION FOR SERIES/PARALLEL CONNECTION
- Support connecting up to 16 identical batteries for up to: 4 in series as 48V (51.2V) battery system/
- 4 in parallel as a 400Ah battery system.
WHAT TO DO WHEN THE BATTERY STOPS WORKING?
When the battery
It has 85% chance that BMS has shut it off for protection, and you could try one of the below ways to activate the battery.
General Steps
If the BMS has cut off the battery for protection, follow the below steps to activate it.
- Cut off all the connections from the battery
- Leave the battery aside for 30 minutes. Then the battery will automatically recover itself to normal voltage (>l0V) and can be used after fully charged.
If the battery is unable to recover itself after the above steps, please try activating by ONE OF BELOW TWO METHODS. After activated (voltage> lOV} and fully charged by the normal charging method, it can be used normally.
Method 1
Use a charger with a lithium battery activation function to fully charge the battery.
Method 2
Connect a controller that supports 12V LiFePO4 battery charging to charge the battery for 3~ 10s in sunny daytime.
PROVIDER
Shenzhen Maicheng Technology Innovation Co., Ltd.
MANUFACTURER CONTACT
service@redodopower.com
technicalsupport@redodopower.com
www.redodopower.com
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