7Ah 12.8V LiFePO4 Battery Pack Lightweight For Audio System
Price:
Negotiation
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Topwell
Product Description
12.8V 7Ah LiFePO4 Battery Pack for Audio System
Item No.: TWE0265
Nominal Voltage: 12.8V
Nominal Capacity: 7.2Ah
Energy: 92.16Wh
Max Dimensions: 151x65x95mm
Certificate: CE, ROHS, UN38.3, IEC62133, etc.
Weight: 0.75kg
Warranty: 2 years
Nominal Capacity: 7.2Ah
Energy: 92.16Wh
Max Dimensions: 151x65x95mm
Certificate: CE, ROHS, UN38.3, IEC62133, etc.
Weight: 0.75kg
Warranty: 2 years
Product Specifications
| Item | Specifications | Remark |
| Model No. | TWE-LF12V7AH | LiFePO4 Battery |
| Nominal Voltage | 12.8V | |
| Nominal Capacity | 7.2Ah | Standard discharge @0.2C after standard charge |
| Dimensions | 151x65x95mm | LxWxH |
| Cycle Life | ≥2000 times | ≥80% of the initial capacity |
| Housing Material | ABS | IP Rating: IP65 |
| Terminal Type | F2 | |
| Charge Cut-off Voltage | 14.6V | |
| Discharge Cut-off Voltage | 9.2V | 10V (recommemded) |
| Standard Charge Current | 1.44A | |
| Max Charge Current | 7.2A | |
| Standard Discharge Current | 1.44A | |
| Continuous Discharge Current | 7.2A | |
| Peak Discharge Current | 14.4A | ≤5s |
| Operation Temperature | Charge: 0℃~45℃, Discharge: -20℃~60℃ | |
| Storage Temperature | -20℃~25℃ | 12 months |
| -20℃~35℃ | 3 months | |
| -20℃~45 ℃ | 1 month | |
| Internal Resistance | ≤120mΩ | |
| Weight | Approx. 0.75kg | |
| Protection | Over charge, over discharge, over current, over voltage, short circuit, cell protection, temperature protection, etc. |
Product Advantages
- High safety, no fire, no explosion
- With advanced smart BMS
- Green and Environmental
- With advanced smart BMS
- Green and Environmental
- High discharge rate&Low self-discharge rate
- Good performance in high temperature and low temperature
- Light weight&Small volume: 70% lighter than lead acid battery
- Long cycle life over 2000 times, 10 years service life
- Light weight&Small volume: 70% lighter than lead acid battery
- Long cycle life over 2000 times, 10 years service life
Applications
Solar energy storage system, solar street light, emergency lighting, billboard lighting, backup power, portable audio system, UPS, Telecommunication, electric sprayer, access control, security system, electric scooter, electric vehicle, golf cart, RV, AGV, forklift, fish finder, garden tool, home appliances, etc.
Certificates
Safety certificate: CE,CB, IEC62133, UL, PSE
Environmental certificate: ROHS, REACH
Quality management certificate: ISO9001, ISO14001, BSCI
Shipping certificate: UN38.3, MSDS, Air/Sea Transport Identification&Classification Report
Environmental certificate: ROHS, REACH
Quality management certificate: ISO9001, ISO14001, BSCI
Shipping certificate: UN38.3, MSDS, Air/Sea Transport Identification&Classification Report
Packing&Delivery
With 20 years experience in battery field, Topwell can ship the battery by Sea / Air / Express.
We can provide you with all DG certification which allows you to ship these batteries, such
as UN38.3 /MSDS /DG. We can ship from Shenzhen,Shanghai,HK...
We can provide you with all DG certification which allows you to ship these batteries, such
as UN38.3 /MSDS /DG. We can ship from Shenzhen,Shanghai,HK...
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yichun Topwell Power Co., Ltd
Contact Person
Tina