Sparelys HC12V200BH 12V Solid State Lithium Battery Instruction Manual

HC12V200BH 12V Solid State Lithium Battery

Product Specifications

(charging current
over 5A)
Operation temperature (Discharging)| -20-60
Storage environment| 1 month -20-35, 45-75%RH; Recommend environment: -20-45, 75%RH,
30-45, 75%RH

Product Usage Instructions

1. General Information

This specification defines the performance of rechargeable
LiFePO4 battery pack HC12V200BH. It describes the type,
performance, technical characteristics, installation, warning, and
caution of the battery pack.

2. Battery Performance

Charge Cycle Life:

– Cycle life @ DOD100%: 5000 cycles after normal
charge-discharge @0.2C current to the end of discharge voltage.
Repeat above process until discharge capacity reduces to 80% of
initial value.

– Cycle life @ DOD80%: 10000 cycles. Charge the battery to 3.45V
@0.2C current and hold for 0.5h, then discharge @0.2C current to
3.1V. Repeat above process until discharge capacity reduces to 80%
of initial value.

– Characteristic @ -20°C temperature: Capacity @ specified
temperature: Capacity @ -20°C: Capacity @25°C: Capacity remain
capacity: retention rate: 90%

3. BMS Function

This battery pack includes a Battery Management System (BMS)
that monitors the operation status of the system through Bluetooth.
It provides protection against over-discharge, over-charge,
over-current, short circuit, over-temperature, and low-temperature
conditions.

BMS Parameters:

– Over-charge protection for each cell.

– Over-discharge protection for each cell.

– Discharge over current warning and release.

– Short circuit protection value.

– Cell balancing with specific thresholds for voltage
differences.

4. Bluetooth Function Interface

The BMS features a Bluetooth function interface for connectivity
and data monitoring.

5. Function Description

– The battery pack has a stop-heating function.

– It can be charged without heating when the temperature is at
0°C.

6. Display and CAN Communication

– The BMS allows for battery pack upload to CAN communication at
a baud rate of 500K.

– The CAN communication interface adopts an 8 P8C network
interface for communication with compatible devices like the
Victron Cerbo GX box.

Frequently Asked Questions (FAQ)

Q: How do I maintain the battery pack for optimal

performance?

A: To maintain optimal performance, ensure the battery pack is
charged and discharged according to the specified guidelines in the
user manual. Monitor the BMS alerts and follow recommended storage
conditions.

Q: Can I use this battery pack in extreme temperatures?

A: The battery pack can operate in a temperature range of -20°C
to 60°C for discharging and -20°C to 45°C for charging. Ensure to
follow the specified temperature limits for best performance.

HC12V200BH -Solid State LiFePO4 Battery
Battery Specification

Preface
Thank you so much for buying lithium batteries. Be sure to finish reading before installation / use; So you can use the lithium pack properly. After reading it, please keep it safe! If there is any ambiguity about this specification, or if you need to discuss technical issues, please contact our company!

1.General Information
This specification defines the performance of rechargeable LiFePO4 battery pack HC12V200BH . Describes the type, performance, technical characteristics, installation, warning and caution of the battery pack.
2.Battery Specification@ 25±5

NO

Items

2.1

Normal capacity

Characteristics 200Ah

2.2

Nominal energy

2.3

Nominal voltage

2.4

Internal resistance

2.5

Normal charge voltage

2.6

Float charge voltage(for Standby use)

2.7

Allowed MAX charge current

2.8

Recommended charge current

2.9

Allowed MAX discharge current

2.10

End of discharge voltage

2.11

Over current protection

2.12

Dimensions

2.13

Weight

2.14

Self-discharge rate

2.56KWh 12.8V (4Serial-cell) 25m @1kHz AC
14.4±0.1V 13.8±0.1V
100A 40A 200A
10V
900±50A
Length 519±2 mm Height 233±2 mm width 219±2 mm
20kg 3%/Month; 15%/ year

2.15

Operation temperature

Charging

-2045(charging current less than
5A) 045(charging current over 5A)

Discharging

-2060

2.16

Storage environment

1month
Recommend environment

-20+354575%RH 15304575%RH

3. Battery Performance
Testing Conditions: Ambient Temperature: 25±5; Huminity:45%~85%. Normal charge: Charge battery under CC(0.2C)/CV(14.4V) mode until over charge protection or the charge current reduce to 0.02C, and then rest for 0.5h.

NO

Items

Criterion

Condition

Cycle life @DOD100%

5000cycles

After Normal chargedischarge @0.2C current to the end Of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.

3.1

Charge the battery to 3.45V@0.2C current and hold for

Cycle life @DOD80%

10000cycles

0.5h, then discharge @0.2C current to 3.1V. Repeat above process until discharge capacity reduce to 80% of

Discharge

-20

70%

initial value.

temperature

-0

80%

3.2

25 100%

characteristic@

Capacity @specified temperature Capacity @ 25

0.33C Capacity

55

95%

remain capacity

After normal charge, store the battery @25±5 for two

3.2

months., then discharge capacity @0.2Cthe retention

retention rate

90%

capacity accord with criterion.

4. BMS function
This battery pack has a battery management system (BMS), which can monitor the operation status of the system through Bluetooth, providing over discharge, over charge, over current, short circuit, over temperature and low temperature protection display heating,CAN communication

4.1 BMS parameters

No

Item

Content

Over

Over-charge protection for each cell

4.1

Over-charge release for each cell

charge

Over-charge release method

Over

Over-discharge protection each cell

4.2

Over-discharge release for each cell

discharge

Discharge over discharge release

Over

Discharge over current warning

4.3

Discharge over current delay

current

Discharge over current release

4.4

Short circuit

Short circuit protection value

4.5

Cell balancing

Cell Balance Threshold Opening voltage difference
Off voltage differential

Criterion 3.75±0.05V 3.55±0.1V Under the release voltage
2.5±0.1V 2.6±0.10V Charge or Cut load 900±50A 100ms Auto release or Cut load 1200A(400us 3300mV
30mV 20mV

4.2 Bluetooth function interface
5. function description
5.1 Heating function description A. The heating function adopts BMS to control the heating film, and the protection plate can start the heating mode by collecting the temperature and current; B. Heating film The main cross- sectional structure of the diaphragm includes polyimide film (0.08), heating element (0.05), and polyimide in order Membrane (0.08), double-sided tape (0.11) with a total thickness of 0.36±0.1MM, strong adhesion and no cracking after long-term use; Working mode: Charging working mode: after the charging device is connected to the battery, the protection board performs current detection. If the current is less than 5A, the battery can be charged; if the current is more than 5A, the protection board needs to detect the temperature: a, when the temperature is less than 0 , turn on the heating film, the temperature When heated to above 0 , the battery can be recharged, continue to heat until the temperature 10 to

stop heating. b. When the temperature is 0, it can be charged without heating.

5.2. Display

Heating film

5.3. CAN
The BMS has the function of battery pack upload to CAN communication, 500K baud rate CAN communication interface adopts 8 P8C network interface. You can communicate with the Victron Cerbo GX box.

6. Dimension
7. Transport & Store
Lithium-ion batteries are hazardous goods. Therefore the following points must be observed when transporting the battery modules:
Observe the general transport regulations based on the mode of transport as well as all legal regulations.
No fall down, no pile up over 5 layers and keep face up. Check the battery immediately after transport the battery.

If user finds shell deformation of the battery pack, don’t use it and contact us.
Warning & Tips.
Please read and follow the handling instructions before use. Improper use may cause heat, fire, rupture,
damage or capacity deterioration of the battery. HAICEN. Describes is not responsible for any accidents
caused by the usage without following our handling instructions. Warning Battery must be far away from heat source, high voltage, and no exposed in sunshine for long time. Never throw the battery into water or fire. Never reverse two electrodes when use the battery. Never connect the positive and negative of battery with metal. Never knock, throw or trample the battery. Never disassemble the battery without manufacturer’s permission and guidance. Never use mixed with other type of battery.
Tips Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose
some function and reduce the life. When battery run out of power, please charge your battery timely (15day). Please use the matched or suggested charger for this battery. If battery emit peculiar smell, heating, distortion or appear any abnormity, please stop using. If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see
doctor immediately. Please far away from children or pets.

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