High-Capacity Deep Cycle Battery with Built-in 100A BMS

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 12V55Ah
• Size: Medium
• Certification: CE/Un38.3/CB, RoHS
• Transport Package: 229 X 138 X 208mm
• Specification: 12.8V 55Ah LiFePo4 Battery
• Trademark: OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 500000
• Package Size: 330.60cm * 172.80cm * 219.40cm
• Package Gross Weight: 10.000kg

Product Description

SYLJ Was Verified by TÜV Rhineland and Made in China & Offering Class A and 100% Authentic Cells 
 

We were founded by bold explorers who share common visions in New Energy, who have been pursuing the best raw materials, advanced power electronics technology, excellent manufacturing processes and exquisite assembly structure in LiFePO4 battery field.
We have been a reliable companion to customers and we will keep providing excellent and durable LiFePO4 batteries for more diverse applications and bringing more vitality and green energy.
 

Product Parameters

Product	LiFePO4 battery 12V 55Ah
Nominal Voltage	12.8V
Rated Capacity	55Ah
Energy	768Wh
Cycle Life	2000(@100% DOD) to 6000(@60% DOD)
Discharge Cut Off Voltage	10.0V
Max charge/discharge current(Pulse charge/discharge 30s)	3C-5C
Max charge/discharge current(Continuous charge/discharge)	1C/1C
Recommended scope of SOC	10%-90%
Max. Charge & Discharge Current (continuous charge)	1C
Max. Charge & Discharge (30s))	3-5C
Peak Discharge Current	2C
Storage Temperature(Short term with 1 month)	-20~45ºC
AC Impedance Resistance(1KHz)	≤0.5mΩ
Storage humidity range	<95%

Product Description

768Wh Actual Energy with 55A BMS Our 55Ah lithium battery built with solid quality cells and stable performance, have actual 768Wh energy. Together with 55A BMS, our 12V 55Ah battery could support 55A max. continuous charge/discharge current and protect the battery from over-charge, over-discharge, over-current, short circuits and high-temp cut-off protection.
 

Portable with 1/3 Lightweight 55Ah LiFePO4 battery is extremely lightweight (18lb), which could be easily carried by a 10-year-old child, only 1/3 weight of a 12V 100Ah lead-acid battery (about 60lb). Our 55Ah battery with portable size and 2 handles, which is easy to carry anywhere, great replacement for 100Ah AGM SLA batteries.

4X Cycles Times with Cost-Effective 12V 55Ah lithium battery has 2000(@100% DOD) to 6000(@60% DOD) deep cycles & more than 5 year lifespan, while lead-acid battery only has 200-500 cycles & a 3-year lifespan. In terms of the lifetime, 1 pcs 12V 55Ah LiFePO4 battery is equivalent about 3-8pcs 12V 100Ah lead-acid battery which is definitely worthy for investment for a powerful and high quality life
 

Wide Applications for Home & Outdoors

55Ah lithium battery could connect max. 4P 4S to build a 48V(51.2V) 220Ah battery system, which could support 10.56KW max. load power, 12.28KWh max. Energy. So our lifepo4 55Ah is perfect for wide applications, such as home backup power, security devices, lights, solar systems, comping, RV, trolling motor (20-30lbs thrust), marine, boat, fishing finder etc.

 

24Hrs Service we provides a 5-Year warranty for all 55ah lithium batteries with 24hrs one-on-one customer service and lifetime technical support. Any problems or questions, just feel free to contact us.


 

CAUTION: Not for Golf Cart this 12V 55AH Lithium battery is NOT suitable for starter batteries or golf cart batteries, for more info please consult us freely.

 

A Grade Cells & Advanced Technology 55Ah LiFePO4 battery is manufactured with advanced technology in the industry. And they are manufactured by Grade A LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on  testing certificates for the cell. 12V 55Ah LiFePO4 Battery has excellent and reliable performance with sufficient battery capacity.

Battery series/parallel connection premise

·The same type of battery (Voltage & Capacity& BMS)
·The same brand
·Recent purchase (within 3 months)

LEARN MORE -
About The Easy To Install BMS Smart App

BLUETOOTH PHONE INTERFACE

 for displaying battery information on your phone! 12V Lithium batteries can also be connected two in parallel to double the Amphours or two in series to make 24V. The built-in 100AMP DALY Battery Management System is easily accessible via a phone APP.

In the App you will be able to monitor and check the battery's current state of charge, current voltage, current cycles status and temperatures, individual cell voltages and the minimum and maximum voltages.

The BMS provides temperature sensors (for prismatic cells and BMS itself) protecting against over-charging, over-discharge and short-circuiting and also amplifies the battery lifespan. The no memory effect means this battery can be charged and used at any time in any condition, so no need to discharge the battery before charging.

 

Company Profile

Our Batteries & Solar stand by our promise to offer the best prices and exceptional service on Deep Cycle Batteries, AGM Deep Cycle Batteries, portable solar panels, inverters, solar regulators, solar panels for camping and a 12 Volt Shop for appliances such as 12V portable fridges & solar fridge freezer setups. We are the experts in 12v/24V/48V/60v/72v Battery & Off Grid Power solutions for a range of applications and offer fast and efficient shipping and Batteries & Solar are experts in providing advice to help you get the best Batteries Direct including; Lithium Deep Cycle Batteries, 12V AGM Batteries, Solar Batteries, Dual Battery Systems, Deep Cycle Batteries, AGM Batteries, Gel Batteries, Carbon Lead Batteries, Marine Batteries, Caravan Batteries, Battery Monitoring Systems, Battery Banks, Battery Boxes and Battery Chargers. 

Certifications

 

Packaging & Shipping

FAQ

Q1. Can I have a sample order for Battery?
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 25-30 days.

Q3. Do you have any MOQ limit for Battery?
A: 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 UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Battery?
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 deposit for formal order.Fourthly We arrange the production.

Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products.

Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective 
batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.