shenzhen Coslight power technolohy Co.,ltd
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12v 7ah Home Appliances Lifepo4 Lithium Batteries 24V 100Ah Lifepo4
High Capacity 12v 7ah Lifepo4 Battery Pack For Lead Acid Replacement
Product Information
Quick Detail:
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Description:
The deep cycle 12v modularized are compact designed with ABS plastic box and built-in BMS to protect the battery from over-charge, over-discharge, over-current, over-voltage, over-temperature and short circuit.
The lithium battery is widely applied to RV, camping car, motorhome, solar system(off-grid system), boat, marine, trolling motor, yatch which give a replacement to your lead acid/AGM/GEL battery.
Applications:
Widely used in Home Appliances, BOATS, SUBMARINES, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Solar system,RV,yacht,golf carts storage and car,UPS
Specifications:
| ELECTRICAL SPECIFICATIONS | MECHANICAL SPECIFICATIONS | ||
| Nominal Voltage | 12.8 V | Length | 65± 2 mm |
| Nominal Capacity @ 0.2C | 7 Ah | Width | 151 ± 2 mm |
| Energy | 89.6 Wh | Height | 94± 2 mm |
| Resistance | 50mΩ | Weight | 1.1 Kg |
| Cycle Life | 2000+cycles @ 1C 80% DOD | Case Material | ABS |
| Efficiency | 99% | Terminal | T2 |
| Self Discharge | <3% per Month | Enclosure Protection | IP65 |
| Maximum Modules in Series/Parallels | 4S or 4P | Length | 65± 2 mm |
| CHARGE & DISCHARGE SPECIFICATIONS | |
| Monthly Self Discharge | Less than 2% |
| Efficiency of Charge | 100% @ 0.5 C |
| Efficiency of Discharge | 96 - 99% @ 1 C |
| Charge Voltage | 14.2 ± 0.2 V |
| Charge Model CC & CV | 0.2C to 14.6 V , then 14.6V, charge current to 0.02C |
| Standard Charge Current | 1.4 A |
| Max. Charge Current | 7 A |
| Max. Continuous Discharge Current | 7 A |
| Peak Discharge Current | 14 A (3S) |
| BMS Discharge Cut-off Voltage | 10 V |
| Charge Temperature | 0~45 ℃ |
| Discharge Temperature | -20℃ to 60 ℃ |
| Storage Temperature | -20℃ to 45 ℃ |
FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q3. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q4. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.
Q5: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.