12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Product Details
Customization: Available
Type: Li-ion Battery
Cathode Material: LFP

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Number of Employees
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Year of Establishment
2010-04-27
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
  • 12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
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Basic Info.

Model NO.
LDP 12-55
Rechargeable
Yes
Size
Medium
Certificates
ISO / CE/ Dekra/IEC
Design Life
12 Years
Battery Size
229X138X217mm
Battery Voltage
12V
Color
Black/Blue
Battery Type
Ldp-1255
Usage
UPS, Lighting, Solar/Telecom
Nominal Voltage
12V
Shape
Square Battery
Electrolyte
Li-ion
Installation
Packaged
Discharge Rate
55ah
Transport Package
Cartonboxor Wooden Pallets
Specification
229X138X217mm
Trademark
EverExceed
Origin
Shenzhen, China
HS Code
8507802000
Production Capacity
3500000kah/Year

Product Description

12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack  22650 32650 26650 for Electric Vehicle /Electric Scooter

12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
Product introduction:

EverExceed LDP Series Lithium Iron Phosphate ( LiFePO4 )Battery is the popular choice for users for its many advanced features. EverExceed This battery systems are popular for their fast charging ability, high energy density, conversion efficiency, environment friendliness, high cycle times, good high temperature performance and many more useful features.

Technical features: 
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Cycle life & Light weight 

 

3000+ cycles at 100% D .O .D . (Depth of Discharge).

Higher energy density compared to lead acid batteries, the battery weight is reduced considerably .  

Only approx. 30% weight of equivalent lead acid battery, which making it easy handling, more robust.

Easy to replace lead acid battery

 

EverExceed Lithium iron phosphate battery BMS also allows the battery can be charged fully with standard lead-acid characteristic curves charger, which means replacement for original lead acid battery become easy . However, we suggest you buy our matched Lithium iron phosphate battery charger to achieve 2 hour fully charge ability .
 
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Superior safety

 

An built-in reliable Battery Management System (BMS) guarantees the safe operation during whole service life. The BMS is built with perfect automatic protection against over-voltage, over-current, overdischarge, over-temperature.
 

Fast charging ability

 

EverExceed lithium iron phosphate batteries can be easily fully-charged within a very short time due to large amps charging acceptance. it is able to accept up to 1C (1 x rated capacity) continuous charging amps which makes the battery can be fully charged within 2 hour. this feature will greatly improve the load service efficiency .
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Wide applicable operating temperature range

 

-20ºC (-4ºF) and +60ºC (140ºF).
High temperature is the killer to all types of lead acid batteries. However, EverExceed Lithium iron phosphate battery can work much easier under hot temperature environment. For example, 40ºC (104ºF) working temperature normally will shorten lead acid battery life to 30% left only, however it is no affect on. EverExceed Lithium iron phosphate battery service life, still 100% available.
 

Long Shelf life

 

EverExceed Lithium iron phosphate battery's shelf life can achieve up to 1 years without any fresh charging. Lead acid battery normally requires fresh charging every 6 months during storage, otherwise sulfuration will happen and damage the battery .

 
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Technical Data:
ELECTRICAL SPECIFICATIONS  
Nominal Voltage 12.8 V
Nominal Capacity 54Ah
Capacity @ 0.5C 69min
Energy 691 Wh
Resistance ≤50 mΩ
Self Discharge <1.5% Per Month
Maximum Modules In Series Up to 4S (51.2V)
CHARGE SPECIFICATIONS  
Recommended Charge Current 27 A
Maximum Charge Current 54A
Recommended Charge Voltage 14.2 V-14.6 V
BMS Charge Voltage Cut-Off 14.6 V (3.65 ±0.5 VPC) (1.1 ±0.4 s) 
Reconnect Voltage 14.4 V (3.6 ±0.05 VPC)
Charging Method CC-CV
DISCHARGE SPECIFICATIONS  
Maximum Continuous Discharge Current 54 A 
Peak Discharge Current  120 A (<2s)
Recommended Low Voltage Disconnect 11 V (2.75 VPC)
BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 VPC) (20 ±6 ms) 
Reconnect Voltage 10 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) Dimensions (L x W x H)
2.8 x 1.9 x 4.2 " 12.9 x 6.8 x 8.7 "
70 x 47 x 107 mm 229 x 138 x 217 mm
Weight 6.8 Kg
Terminal Type M6
Case Material ABS
Enclosure Protection IP55


12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter

Application:
  • Wheelchair, sweeper ,electric vehicle,robot
  • Solar/wind energy storage system
  • UPS Backup power
  • Telecommunication
  • Medical equipment
  • Lighting
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
 
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)
12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter12.8V 55ah Lithium Ion Battery for Lead Acid Battery Replacement LiFePO4 Battery Pack 22650 32650 26650 for Electric Vehicle /Electric Scooter
FAQ:
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality. 

Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
 
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Contact us for more details about Price, Packing, Shipping and Discount.

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