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12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage

12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage

12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage
12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage

Large Image :  12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage

Product Details:
Place of Origin: China
Brand Name: GUANYU
Certification: CE,UN38.3,MSDS
Model Number: GY2021001-GD122
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: standard export carton, pallet
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: 30% before production,70% before delivery
Supply Ability: 450Mwh/year
Detailed Product Description
Nominal Voltage:: 12.8V Typical Capacity:: 120Ah
Max Charge Current::: 50A Max Discharge Current:: 120A
Working Temperature::: 0℃ - 45℃ Cycles Life@ 100% DOD::: ≥2000
Weight::: 12.85kg Dimension::: 230*82*330mm
Certification:: CE/UN38.3/MSDS Warranty:: 2 Years
High Light:: Deep Cycle Rv Battery, Lithium Rv Battery
High Light:

12V 120Ah Lithium Iron Phosphate Battery Pack

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Outdoor 12V 120Ah Lithium Battery

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Energy Storage 12V 120Ah Lithium Battery

Lithium iron phosphate battery pack 12V120A marine fishing with inverter outdoor energy storage

Supoort Series And Parallel

General information This specification defines the performance of rechargeable lithium iron phosphate battery GY2021001-GD122 produced by Shenzhen Guanyu New Energy Technology Co., Ltd., and describes the type, performance, technical characteristics, warnings and precautions of the battery pack. The battery pack supports Bluetooth communication. With Android and IOS APP, you can read battery status and information. Especially because of the openness of Android system, different smartphone manufacturers will have their own different Bluetooth hardware versions and customized Android system functions. Therefore, due to compatibility issues, the application may not work properly on some smartphones (with Android). The customer needs to confirm whether the phone is compatible with the application.

2. Specification

 

NO Items Description
Normal specification
1 Nominal Voltage 12.8V
2 Normal Capacity 120Ah
3 Internal Resistance ≤20mΩ
Standard Charge
4 Battery operation temperature range @charging 0~45℃
5 Normal charge voltage 14.6±0.1V
6 Recommended float charge voltage(for Standby use) 14±0.1V
7 Allowed MAX charge current 50A@Battery initial Temp 25±5℃
8 Recommended charge current ≤30A
Standard discharge
9 Battery operation temperature range @discharging 0~45℃
10 Output Voltage Range 8~14.6V
11 Allowed discharge current 120A withstand 30min @Battery initial Temp 25±5℃
12 Pulse discharge current 180A withstand 3s
13 Discharge Cut-off voltage 8.0V
Mechanical Characteristics
14 Dimension customizable
customizable
customizable
15 Weight Approx. 12.85Kg
Storage
16 Storage Temperature & Humidity Range Short: within one month -20~35℃, 45~75%RH
Long term: above one month -10~30℃, 45~75%RH
17 Self-discharge rate Residual capacity ≤3% per month; ≤15% per year
Reversible capacity ≤1.5%per month; ≤8% per year

 



3. Electrical Characteristics & Test Condition

 

Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.

 

NO Items Criterion Condition
1 Internal Impedance ≤20mΩ Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
2 Capacity ≥120Ah Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 180 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
3

 

Short circuit protection

Automatically cutoff discharging when short circuit, and release after remove the lead. Connect the positive and negative of this battery pack through a lead with the resistance less than 5mΩ.
4 MAX charge Current 50A Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5 MAX discharge Current 180A/3s Discharging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
6

 

 

Cycle life (DOD%100)

≥2000cycle Discharge with the current of 0.5C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
7

 

Discharge Temperature

Characteristics

-20℃ ≥70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.
0℃ ≥80%
25℃ 100%
55℃ ≥95%
8 Charge Retention ability remain capacity≥90% Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

 


 

 

4. Physical map

 

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5.Storage & Transportation

 

* Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

* Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.

* The battery should be stored in 50% SOC during transportation.

* The battery need to be charged every 6 months if out of use

* Keep the battery against dropping, turning over and serious stacking during loading.


 

6. Warning & Tips

 

Before using the battery, please read and observe the specifications and precautions on the battery surface. Improper use may cause the battery to heat up, catch fire, crack, damage or decrease its capacity. Shenzhen Guanyu New Energy Technology Co., Ltd. is not responsible for any accidents caused by non-compliance with our specifications.

 

 

 

 

 

 

 

                                 12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 1

 

                                    12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 2

 

                                 12V 120Ah Lithium Iron Phosphate Battery Pack Outdoor Energy Storage 3

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Lithium iron phosphate battery pack 12V120A marine fishing with inverter outdoor energy storage

Contact Details
Shenzhen guanyu new energy technology co., ltd

Contact Person: sale

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