Basic Info.
Model NO.
LLS24-85S
Discharge Rate
High Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Packaged
Certificates
ISO / Ce/ Dekra/IEC
Design Life
12 Years
Battery Size
255X290X170mm
Battery Voltage
25.6V
Color
Black/Blue
Transport Package
Cartonboxor Wooden Pallets
Specification
255X290X170mm
Trademark
EverExceed
Origin
Shenzhen, China
HS Code
8507802000
Production Capacity
3500000kah/Year
Product Description
Top Supplier LiFePO4 25.6V 84ah Li Ion Battery for Energy Storage System
Product introduction:
EverExceed robust lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LLS series battery is specifically designed for solar street light application, which has more than 10 years service life; EverExceed LLS series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of LLS series lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery.
Technical Data:
Application:
FAQ:
Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: 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.
Q4. What is 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.
Q5. How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q7: How do you make our business 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.
Product introduction:
EverExceed robust lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LLS series battery is specifically designed for solar street light application, which has more than 10 years service life; EverExceed LLS series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of LLS series lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery.
Key Features:
 |  |
| High cycle life and deep cycle ability | MORE USABLE CAPACITY |
| Great deep cycle ability provides highly efficient cycling and float service with great energy density, increases overall efficiency. | LFP provides 100% of usable energy, so that you can discharge the battery entirely without causing downtime of your solar street light, ensures reliability of the operation. |
 |  |
| Superior temperature performance | Easy installation |
| Excellent high temperature performance makes these batteries easily superior than VRL A, can work in up to 60°C temperature. Whereas at 60°C VRLA batteries can hardly operate normally. | These batteries are designed to be drop-in replacement for sealed lead acid batteries without additional labor cost. Also can be installed inside the pole which saves costing for separate cabinet. |
 |  |
| Anti thelf | User friendly BMS |
| Small footprint, compact and light battery, can be stored inside the pole or on the top of the pole, not easy to steal like VRL A batteries; | User friendly BMS monitors and communicates regarding the SOC, SOH, protects the system from short-circuit, high and low discharging and charging, high temperature etc.The battery supports bluetooth monitoring feature (optional) for worry free operation. |
Technical Data:
| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 25.6V |
| Nominal Capacity | 84Ah |
| Capacity @ 0.5C | 120 min |
| Energy | 2150.4Wh |
| Self Discharge | <1.5% Per Month |
| Maximum Modules In Series | 2 |
| CHARGE SPECIFICATIONS | |
| Maximum Charge Current | 10 A (20A Optional) |
| Recommended Charge Voltage | 28.4 V-29.2 V |
| BMS Charge Voltage Cut-Off | 30.4 V (3.8 ±0.025 VPC) (1.1 ±0.4 s) |
| Reconnect Voltage | 28.8 V (3.6 ±0.05 VPC) |
| Charging Method | CC-CV |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 10 A (20A Optional) |
| Recommended Low Voltage Disconnect | 22 V (2.75 VPC) |
| BMS Discharge Voltage Cut-Off | 16 V (2.0 ±0.08 VPC) (20 ±6 ms) |
| Reconnect Voltage | 20 V (2.5 ±0.05 VPC) |
| Short Circuit Protection | 200-600 μs |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | - 4 °F to 140 °F (-20°C to 60 °C) |
| Charge Temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Recommend Storage Temperature | 32°F to 104 °F (0°C to 40 °C) |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | 10 x 11.4 x 6.7 " |
| (L x W x H) | 255 x 290 x 170 mm |
| Weight | 19.0 Kg |
| Case Material | PVC |
| Enclosure Protection | IP 32 |
Application:
- Solar street light system
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support),OEM,ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3,500,000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C , Cash, Western Union etc.(flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
FAQ: Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: 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.
Q4. What is 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.
Q5. How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q7: How do you make our business 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.