JK PB Series BMS Firmware Update & Upgrade Guide
JK-PB Series BMS Firmware Update. Fix issues and improve communication with inverter. Download the l…
MEAN WELL SBP-001 Intelligent Battery Charging Programmer Datasheet Download
MEAN WELL SBP-001 programmer lets you customize charging curves (CC/CV/FV/TC) for NPB-450/750/1200/1…
MEAN WELL NPB-1700 Smart Battery Charger Datasheet Download
MEAN WELL NPB-1700: 1700W high-power smart charger with auto voltage detection, ultra-wide 10.5–80V …
MEAN WELL NPB-1200 Smart Battery Charger Datasheet Download
MEAN WELL NPB-1200: 1200W ultra-compact smart charger with auto voltage detection, 10.5–80V ultra-wi…
MEAN WELL NPB-750 Smart Battery Charger Datasheet Download
MEAN WELL NPB-750: 750W ultra-compact smart charger with auto voltage detection, 10.5–80V ultra-wide…
MEAN WELL NPB-450 Smart Battery Charger Datasheet Download
MEAN WELL NPB-450: 450W ultra-compact smart charger with auto voltage detection, ultra-wide 10.5–100…
How to Let JK BMS Communicate with The Inverter?
Update 2025: JK’s latest smart inverter BMS JK-PB series can now communicate directly with inv…
How to Activate JK BMS: A Step-by-Step Guide
If you’re using JK BMS for the first time, you probably already know that it needs to be activ…
JK BMS 2″ Display User Manual
The JK 2″ display is a companion display to the JK BMS. It has a two inch screen that displays…
How to DIY Heating Pad for Battery
Are you tired of buying expensive heating mats that don’t do the job very well? Or maybe you n…
How to charge LiFePO4 battery at freezing temperature?
Charging LiFePO4 battery at freezing temperatures can be challenging as the low temperature can affe…
How to Choose the Right JK BMS Model for Your DIY LiFePO4 Battery System
JK BMS is currently the best DIY LiFePO4 battery management system due to its active balancing featu…
What is the best BMS
What is the best BMS is a question that requires a lot of time to study. Especially when designing a…
JK Active Balance BMS JK-B1A8S20P JK-B2A8S20P User Manual
JK-B1A8S20P/JK-B2A8S20P is JK active balance BMS for 4S or 8S LiFePO4 battery pack. The maximum bala…
Server Rack Battery VS DIY LiFePO4 Battery
More and more people are demonstrating an interest in server rack batteries. Before server rack batt…
JBD 48V 100A BMS Specification
JBD-SP25S003 is an intelligent BMS solution designed by Jiabaida Electronic Technology Co., Ltd. for…
Charge Profile for LiFePO4 Batteries
Many customers ask for the LiFePO4 charging profile after receiving the battery cells and building t…
Solar Energy System Guidelines for Homeowners
Since 2019, as long-life, deep-cycle lithium iron phosphate (LiFePO4) cells begin to be used in sola…
LiFePO4 Battery Cell Vendor Code List
In post “How to Quickly Identify Fake LFP Battery Cells Part 3 – QR Code“, we introduced…
EVE LF105 3.2V 105Ah LiFePO4 Battery Cell Specification(datasheet) Download
EVE deep cycle lithium iron phosphate(LiFePO4) battery cell are mainly applied into RV/boat/solar en…
Battery Power Calculator
How to calculate battery pack power? For DIYers planning to build a solar energy system, determining…
Which LiFePO4 Battery Cell Is The Most Suitable for DIY Battery Pack
With LiFePO4 battery cells becoming available in the retail and wholesale markets, DIY LiFePO4 batte…
Battery Power Consumption Calculator
We created this battery power consumption calculator to make it easy for you to calculate the batter…
How to Properly Maintain LiFePO4 Battery Pack
Proper maintenance of LiFePO4 battery pack will not only allow LiFePO4 to work stably, but also to g…
Can I Top Balance LiFePO4 Battery Cells at 3.7v?
The first thing most people do when they receive LiFePO4 battery cells is to top balance the cell. A…
How to Connect LiFePO4 Battery Cells to BMS
For beginners of DIY LiFePO4 battery packs, connecting LiFePO4 cell to the BMS for the first time se…
The Difference between LF280, LF280N and LF280K
Click here for the best deal on LF280K. Currently there are three types of EVE 3.2V 280Ah LiFePO4 ba…
How to Store LiFepo4 Batteries?
Storage Environment LiFePO4 batteries should be stored indoor with a dry and clean environment at 0 …
Peak Sun Hour for Major UK Cities
What is the peak sun hour? The peak sun hour is 1 hour of sunlight at an intensity of 1,000W/m² (92.…
The Solar Panel and Battery Capacity Calculator
Why we design this solar panel and battery capacity calculator? We have designed a solar panel and b…
How to Build An Off-grid Solar Energy System
What is an off-grid solar energy system An off-grid solar energy system is an power system that is o…
UL certification for EVE LiFePO4 battery cell
EVE currently has three UL certifications listed and also received UL9540A report for LF280K LiFePO4…
Daily Energy Consumption Calculator
To make it easier and faster, we have designed this Energie Panda daily energy consumption calculato…
How to Calculate Daily Energy Consumption
Why do we calculate daily energy consumption? Daily energy consumption is an important figure when D…
The Peak Sun Hour Table for Each State in The US
What is the peak sun hour? The peak sun hour is 1 hour of sunlight at an intensity of 1,000W/m² (92.…
How to Quickly Identify Fake LFP Battery Cells Part 3 – QR Code
You may have noticed that almost every LiFePO4 battery cell has a QR code on it. What is the LiFePO4…
AWG Conductor Size Table
What is AWG? American wire gauge (AWG) is a standardized wire gauge system for the diameters of roun…
What does “C” Rating for LiFePO4 battery cell Mean?
When reading the battery specifications, you may have noticed that the charge and discharge current …
EVE LF304 3.2V 304Ah LiFePO4 Battery Cell Specification(datasheet) Download
EVE deep cycle lithium iron phosphate(LiFePO4) battery cell are mainly applied into RV/boa…
EVE LF230 3.2V 230Ah LiFePO4 Battery Cell Specification(datasheet) Download
EVE deep cycle lithium iron phosphate(LiFePO4) battery cell are mainly applied into RV/boa…
EVE LF280K 3.2V 280Ah LiFePO4 Battery Cell Specification(datasheet) Download
LF280K is the latest version of LF280/LF280N LiFePO4 battery cell. it has more deep cycle life compa…
It’s Possible to Parallel LiFePO4 battery cells with Different Capacities?
It is possible to connect LiFePO4 battery cells of different capacities in parallel to expand their …
How to Top Balance LiFePO4 Battery Cells
Why do top balance or bottom balance There are no two identical leaves in the world, and the same ap…
EVE LF50F 3.2V 50Ah LiFePO4 Battery Cell Specification(datasheet) Download
1, Scope This specification is applied to rechargeable LFP battery cell with aluminum shell (3.2V 50…
How to Compress LiFePO4 Battery Cells?
Why do I need to compress the LiFePO4 battery cells? It is to prevent delamination of the internal c…
How to Check The Capacity of LiFePO4 Battery?
There are two ways that users usually use to check battery capacity. Both are to fully charge the ba…
How to charge LiFePO4 battery?
It is best to use a dedicated LiFePO4 battery charger to charge LiFePO4 battery. High quality LiFePO…
China’s First Pure Electric Tug Was Launched into The Water
On August 25, China’s first offshore pure electric tug – “Yungang Electric Tug No.…
How to Quickly Identify Fake LFP Battery Cells Part 2 – Specification(datasheet)
Before buying LFP battery cells, please ask for the specification(datasheet) with the seller first. …
How to Quickly Identify Fake LFP Battery Cells Part 1 – Weight & Volume
Seeing that many people have the experience of buying fake LFP battery cells. Here is a real example…
Guide to LiFePO4 Battery Cell
In the previous article What is Lithium Iron Phosphate(LiFePO4) Battery? we have introduced several …
EVE LF280N 3.2V 280Ah LiFePO4 Battery Cell Specification(datasheet) Download
EVE deep cycle lithium iron phosphate(LiFePO4) battery cell are mainly applied into RV/boat/sol…
Why You Cannot Charge LiFePO4 Battery Cell Under 0°C(32°F)?
When using lithium iron phosphate batteries, there are some situations that need to be consider. For…
How to Use LiFePo4 Battery Cells Properly and Keep Them Healthy
Today we will introduce how to properly maintain LiFePo4 batteries. Factors that affect the life of …
Introduction of EVE Deep Cycle LiFePO4 Battery Cell
Who is EVE “In order to make the best lithium batteries in the world, we must have the most ad…
What is Lithium Iron Phosphate(LiFePO4) Battery?
What is Lithium Iron Phosphate(LiFePO4) battery? Lithium iron phosphate (LiFePO4), also known as LFP…