TS5000 (51.

2V 100Ah)
Lithium Iron Phosphate Battery
User Manual

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

Directory

Directory..................................................................................................... 2

1. Notes.......................................................................................................3

2. Introduction............................................................................................4

3. Characteristics...................................................................................... 4

4. Parameter Specifications.................................................................... 5

4.1 Dimensions...................................................................................... 5

4.2 Battery Parameters.........................................................................5

4.3 Interface Definitions........................................................................6

5. LiFePO4 Battery Safety Operating Guidelines............................... 9

5.1 Application Schematic....................................................................9

5.2 Tools..................................................................................................9

5.3 Security equipment......................................................................... 9

6 Installation.............................................................................................10

6.1 Installation location.......................................................................10

6.2 Installation...................................................................................... 10

7. Maintenance Precautions ............................................................. 11

8. FAQ Analysis and Solutions .........................................................11

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

1. NOTES

Attention!
（1）It is important and necessary to read the user manual carefully before
installing or using the battery. The safety precautions mentioned in this manual
do not represent all safety matters to be observed and only complement all
safety precautions;
（2）When installing, operating and maintaining equipment, local safety
regulations shall be observed and followed;
（3）Do not wear any conductive objects such as watches, bracelets, and
rings when installing, operating and maintaining equipment;
（4）If the battery is stored for long before installation, it needs to be charged
and discharged every six months, and the battery charge percentage shall not
be less than 70%;
（5）If the battery is fully discharged, it should be charged within 12 hours;
（6）Before maintenance, batteries and equipment must be cut off firstly;
（7）Do not use cleaning solvents to clean batteries;
（8）Do not expose batteries to flammable or irritating chemicals or vapors;
（9）Do not connect batteries directly to photovoltaic solar wires;
（10）Our company is not responsible for any loss caused by violation of
general safety operation requirements or violation of design, production and
use of equipment safety standards.

Warning!
1.1 Before Installation

1.1.1 After unpacking, please check the product and packing list first, if the
product is damaged or missing any parts, please contact the seller;
1.1.2 Before installation, cut off the power supply and ensure the battery is
off;
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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

1.1.3 Wiring must be correct, do not mistake positive(+) and negative(-)

cables, and ensure the external devices are not short-circuited;
1.1.4 Direct connection of batteries and AC power is prohibited;
1.1.5 Battery protection system is designed for 48V DC, no series
connections allowed;
1.1.6 Please ensure that the electrical parameters of the battery system
are compatible with the relevant equipment;
1.1.7 Keep the battery away from water and fire.
1.2 Usage

1.2.1 If the battery system needs to be moved or repaired, the power must
be cut off and the battery completely stops working;
1.2.2 It’s prohibited for connecting this battery to other different type of
batteries;
1.2.3 It’s prohibit for connecting this battery with any faulty or incompatible
devices;
1.2.4 When fire occurs, only dry powder fire extinguishers can be used,
liquid fire extinguishers are prohibited;
1.2.5 Do not disassemble batteries privately;
2. Introduction
This battery is a new type of energy storage product, which can be used to
provide reliable power supply for various equipment and systems. It is
especially suitable for applications with large power, limited installation space,
limited bearing capacity and long life. Battery built-in BMS -battery
management system, battery voltage, current, temperature and other
information management and monitoring. In addition, the battery pack can
balance the charge and discharge of the battery to prolong the cycle life.
Multiple battery packs can be parallel to expand capacity and power, parallel to
expand capacity and longer power support time requirements.

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

3. Characteristics
Environmental protection and pollution-free: the whole battery module
using materials are non-toxic, pollution-free;
long safety life: the core cathode material of battery module is made of
LiFeOP4, good safety performance and long service life;
Protection function: battery management system can protect battery
module over discharge, over charge, over current and high / low temperature;
Equilibrium function: the battery management system has its own passive
equalization, can balance the battery module each single string core;
Expansion: flexible configuration, multiple battery modules can be parallel
expansion capacity, applicable to different standby time requirements;
Low power consumption: the battery has the function of automatic
dormancy, when no live equipment is connected, it can enter the low power
state by itself and reduce the self-loss;
No memory: no memory effect, shallow charge and discharge
performance is excellent;
Wide temperature range: working temperature range-20~70, charge 0~60,
discharge-20~70, good discharge performance and cycle life,
Portable: Small, lightweight, standard 19-inch embedded module easy to
install and maintain

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

4. Parameter Specifications

4.1 Dimensions

4.2 Battery Parameters

Project Parameters
Model TS5000 (51.2V100Ah)
Nominal voltage 51.2V
Nominal capacity 100Ah
Combination mode 16 Series
Dimensions W×D×H (mm) 482×400×177
Weight About 45KG
Working voltage 43.2-58.4V
Charging voltage 56.8--58.4V
10A（The default charging current is greater
Charging current limiting
than 55A, and the current limiting is on）
Standard charging current current 20A（0.2C）
Maximum continuous charging current 50A（0.5C）
Standard discharge current 20A （0.2C）
Maximum continuous discharge current 100A （1.0C）
Charging temperature range 0~50°C

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

Discharge temperature range -20~60°C

Monitoring communications RS232, RS485, CAN
Number of cycles 3000 Cycles
Working environment Humidity :≤95; Altitude :≤4000

4.3 Interface Definitions

4.3.1 RET： Reset key

When the BMS is dormant, press reset button for 3 seconds and release,
the protection board will be activated, and LED indicator will light up in 0.5
seconds from “RUN" button.
When the BMS is active, press reset button 3 seconds and release, the
protection board is dormant, and the LED indicator lights up for 0.5 seconds
from the lowest power lamp.
When the BMS is activated, press reset button for 6 seconds and release,
the protection board is reset, and the LED lights are lit for 1.5 seconds at the
same time.
after the BMS is reset, the parameters and functions set through the upper
computer will be retained. If to restore to the initial parameters, it can be
achieved through the upper computer's "restore default value ", but the
relevant running records and storage data will remain unchanged (such as
electricity, cycle times, protection records, etc).
4.3.2 RS485-1 /CAN
RJ45 interface, is used for external communication of battery pack, such as
inverter, computer

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

4.3.2 RS485-2

With a dual RS485 interface, the default baud rate is bps.9600 can be
expanded in parallel battery pack, communication interconnection.

4.3.3 RS232:
Default baud rate bps .9600

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

4.3.4 ADD :

Address switch: four address switches, used to determine where the

different communication address is. The lower position is off, which means 0.
The upper position is on, which means 1.
When the PACK is used in parallel, different addresses can be
distinguished by the dial switch on the BMS. To avoid setting the address to
the same PACK, the definition of the dial switch is referred to the table below.

Addr
Dial switch position 
ess
 #1 #2 #3 #4
0 OFF OFF OFF OFF
1 ON OFF OFF OFF
2 OFF ON OFF OFF
3 ON ON OFF OFF
4 OFF OFF ON OFF
5 ON OFF ON OFF
6 OFF ON ON OFF
7 ON ON ON OFF
8 OFF OFF OFF ON
9 ON OFF OFF ON
10 OFF ON OFF ON
11 ON ON OFF ON
12 OFF OFF ON ON
13 ON OFF ON ON
14 OFF ON ON ON
15 ON ON ON ON

4.3.5 indicator
Table 1 LED Working status indicators
Normal/alert/pro RUN ALM Electricity indicator LED
State Note
tection ● ● ● ● ● ●
Elimi
Shutd Elimin Elimin Elimina Elimina Elimin
Sleep natio Total extinction
own ation ation tion tion ation
n
Stand Flash Elimin
Normal According to the electricity indicator Standby status
by 1 ation

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

Flash Flash Module Low

Alarm
1 3 Voltage
Alway
Elimin Maximum power
Normal s
ation According to the electricity indicator LED flash (flash
bright
(power indicator maximum LED flash 2), overcharge
Alway
Flash 2) alarm ALM no
Alarm s
3 flicker
bright
Charg
If there is no
e Alway Alwa
Overcharge Elimin Always Always Always electricity, the
s ys
protection ation bright bright bright indicator is in
bright bright
standby state
Temperature, Alway Elimi
Elimin Elimina Elimina Elimin
overcurrent, s natio Stop charging
ation tion tion ation
failure protection bright n
Flash Elimin
Normal
3 ation
According to the electricity indicator
Flash Flash
Alarm
3 3
Elimi
Undercurrent Elimin Elimin Elimina Elimina Elimin
Disch natio Stop discharge
protection ation ation tion tion ation
arge n
Temperature,
overcurrent, short Alway Elimi
Elimin Elimina Elimina Elimin
circuit, reverse s natio Stop discharge
ation tion tion ation
connection, bright n
failure protection
Alway Elimi
Failur Elimin Elimina Elimina Elimin Stop charging
s natio
e ation tion tion ation and discharging
bright n

Table 2 Description of capacity indication

State Charge Discharge
Capacity indicator L4● L3● L2● L1● L4● L3● L2● L1●
Elimi Elimi Elimi Elimi Elimi Elimi Alwa
natio natio natio Flash natio natio natio ys
0～25% n n n 2 n n n bright
Elimi Elimi Alwa Elimi Elimi Alwa Alwa
Electricity (%) natio natio Flash ys natio natio ys ys
25～50% n n 2 bright n n bright bright
Elimi Alwa Alwa Elimi Alwa Alwa Alwa
natio Flash ys ys natio ys ys ys
50～75% n 2 bright bright n bright bright bright

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

Alwa Alwa Alwa Alwa Alwa Alwa Alwa

Flash ys ys ys ys ys ys ys
75～100% 2 bright bright bright bright bright bright bright

● running indicator Always bright Flash (flash 3)

5. LiFePO4 Battery Safety Operating Guidelines

5.1 Application Schematic

5.2 Tools
The following tools are needed to install batteries

Use insulated tools to prevent accidental electric shock or short circuit. If there
is no insulation tool, use insulation tape to cover all exposed metal surfaces of
the tool for insulation treatment.
5.3 Security equipment
When handling the battery pack, it is recommended to wear the following
safety equipment.

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

6. Installation
6.1 Installation location
Ensure that the installation location meets the following conditions:
6.1.1 The area is completely waterproof.
6.1.2 The installation wall is flat.
6.1.3 No flammable and explosive items in nearing position
6.1.4 Ambient temperature is between 0°c and 50°C, the temperature and
humidity remain constant.
6.1.5 This area has little dust and dirt.

Attention

If the ambient temperature is out of working range, the battery pack will stops
to work. The optimal operating temperature of the battery ranges from 0 to 50
degrees Celsius. When often exposed to harsh temperatures, it’d affect for
battery’s performance and lifetime.

6.2 Installation
Put the battery module into the mounting cabinet or bracket and connect
the wire.

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

Note: When the

battery is placed or
pulled out of the rack,
beware of the battery
slipping out

When multiple batteries are connected in parallel, as shown below:

Note: when connecting the

equipment, the battery output
positive and negative electrodes
should be taken from the first
group and the last group of
batteries

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

7. Maintenance Precautions

In the later stage of installation and use, the iron lithium battery can be simply maintained

and inspected, because of its maintenance-free characteristics, the maintenance period

can be extended, such as once every 3 months.

 Check whether the pole column and connection lines of LiFePO4 battery are

loosed, damaged, deformed or corroded, and whether the battery case is

damaged or deformed;

 Observe the state of the battery pack running indicator light, normal state is green

light, battery pack CAPCITY light only the last flicker, indicating that the battery

power is low, the battery is about to dry off the output;

 When there is a failure, the battery pack flashes ALM the red light and sends out

an alarm. Please check whether the battery connection is correct or over-current;

then press the RST reset key to see if the failure is eliminated after the battery

restarts. If it can not be eliminated, please contact the manufacturer to handle, do

not open the battery case;

 For a multi-battery parallel application scenario, if one of the battery fails and

needs to be replaced, make sure that the voltage difference between the newly

replaced battery and the other batteries to be parallel is within 2V, if the Voltage

difference is large, High voltage battery pack charge low voltage battery pack

large current, low voltage battery pack charge over-current protection, resulting in

unable to charge;
 Record the time and number of power outages, the battery power supply time to
do detailed statistics;

8. FAQ Analysis and Solutions

8.1 Undervoltage alarm

ALM indicator lights flicker, RUN operation indicator lights out.
Cause analysis:
(1) The load current is too large that exceeds the battery’s discharge

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 Shenzhen TAICO Technology Co., Ltd.
Building 12, Feicui Street, Xuzheng County, Zhangmutou
Town, Donguan city, China

protection value.
(2) Battery protection panel failure.
Solution: the protection board will lock the state after entering the over-current
state until the charger can be activated at the charging input end.

8.2 Discharge over-current protection

ALM alarm indicator lights flicker, RUN operation indicator lights out.
Cause analysis:
(1) The load current is too large that exceeds the battery’s discharge
protection value.
(2) Battery protection panel failure.
Solution: the protection board will lock the state after entering the over-current
state until the charger can be activated at the charging input end.

8.3 Temperature Protection

ALM alarm indicator lights flicker, RUN operation indicator lights out.
Cause analysis: Ambient temperature may be too high or too low
Solution: when the temperature at the NTC end returns to normal, the protection
board recovers from the temperature protection state and the red ALM lamp goes
out.

8.4 Battery No Voltage Output

The power indicator lights out, the voltage at both ends of the battery is 0 V.
Cause analysis: the battery is not activated or the battery management system
is abnormal.
Solution: activate the battery or reset the battery through the reset key on the
battery panel in the activated state "RST", there is still no voltage output,
contact the manufacturer professional to handle.

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