
Yinlong 12V 45Ah LTO Battery Pack with BMS
Brand New, Cycle Life 20000+ For Car Audio, RV, EV
$334.45
Yinlong Lithium Titanate Battery Package Details
I. Product Overview
This Yinlong lithium titanate battery pack features a transparent shell, allowing clear visibility of the internal structure. It comes with a carrying handle for easy portability and can adapt to a wide temperature range. It is applicable in diverse scenarios like motorbikes, solar energy systems, windmills, camping, RVs, and golf carts.
II. Product Parameters and Specifications
Parameter | Details |
---|---|
Model | YL-1245 |
Cell Type | Yinlong 66160 - 2.3V 45Ah |
Nominal Voltage | 13.8V |
Standard Capacity | 45Ah |
Weight | About 12kg |
Size (Excluding Handle) | 22*26*15.5cm |
Balancer | HELTEC 6S 5A |
Charge Voltage | 17.4V |
Discharge Cut - off Voltage | 9V |
Standard Charging Current | 1C |
Standard Discharge Current | 1C |
Max. Charge Current | 6C |
Max. Discharge Current | 6C |
Instantaneous Max. Discharge Current | 10C |
Operating Temperature | - 40~60℃ |
Cycle Life | 20000 + times |
Warranty | 5 Years |
Shipping | Free Shipping Door to Door, DDP Duty Free Delivery (price includes shipping and VAT), delivery from China takes 40 - 45 days |
III. Standard Configuration and Core Components
Core Components: Yinlong 66160 lithium titanate cells, HELTEC balancer.
Standard Configuration: Transparent battery shell with a carrying handle, clearly marked “+” and “ - ” connection ports for 12V connection (as shown in the 12V connection diagram), and the specified balancer.
IV. Product Advantages
Structural Transparency: The transparent shell enables easy inspection of the clean internal structure.
Portability: Equipped with a carrying handle for convenient transportation.
Temperature Adaptability: Can work in a relatively wide temperature range of - 40℃ to 60℃.
High Current Performance: Supports max. charge and discharge currents of 6C and an instantaneous max. discharge current of 10C, meeting various power - demanding applications.
Long Service Life: Over 20000 charge - discharge cycles, ensuring long - term usability.
Warranty and Shipping Benefits: 5 - year warranty, free door - to - door shipping with DDP duty - free delivery, providing a worry - free purchase and use experience.
Versatile Application: Applicable to motorbikes, solar energy, windmills, camping, RVs, and golf carts, catering to multiple usage scenarios.
Order Process


Step 1: Add all the products you want to buy to the "bag". Click "Check Out" when you are done.


Step 2: Confirm your ordered products, add the shipping destination, discount code (if you have), and click "Continue".




Step 3: Add "Contact Information" and click "continue".


Step 4: Select the Payment method and make the payment.






Step 5: We will send you the invoice and shipping information via email.


Lead time: Lead time depends on whether the item is in stock at our warehouse outside of China. We’ll follow up with the shortest lead time we can secure for you.
Freight time when shipped from China:
Europe: 7-30 days
Africa: 25-40 days
Asia: 6-20 days
North America: 7-25 days
South America: 30-90 days
Australia: 20-30 days
Our services
Extra quality, proven compatibility and on-time delivery.
Extended Warranty
Need confidence in quality?
We are direct distributor of the manufacturers, and are able to provide a longer warranty period by extra quality control processes.


One Stop Solution
Feeling a headache for components compatibility? Our all-in-one battery kit saves your time!
Plus, we offer DDP shipping terms, you don't need to worry about import tax!
Too much time waiting for your battery kit to arrive? Our battery kits might be in stock next street!
Address: Julianowska 37-D2, 05-500 Piaseczno Poland
On-time Fulfillment




Here's what our customers say
“Took delivery of 2,000 pcs EVE 15Ah last week—every pallet spot-on 3.29 V, 0.3 mΩ IR matched within spec. QC spot-check passed 100 %. Already pre-sold 1,200 to our OEM scooter guys; zero returns so far. Re-ordering 5,000 next quarter—solid margin, reliable supply.”
- Mike O’Donnell
“Every day, they strive to improve their service to the clients by developing the right blend of technology and creativity to make sure every job done is done as efficiently as possible.”
- Brian Moten
Frequently asked questions
What is BatteryKitStore.com?
BatteryKitStore.com is a market place for battery DIY lovers to shop for the battery kits they need. We are passionate about new energy solutions.
How does your product/service work?
We offer battery kits products that helps DIY lovers to get their work done, including the materials such as BMS, battery cells, housing structures, fixtures, etc., and we also offer the tools they need such as the testing equipment or the measurement tools. We try to keep our process as neat as possible for you.
How much does it cost?
Our pricing varies depending on the quantity you buy, the inventory location and the upper stream price fluctuation. We offer a variety of options to fit your needs and budget. Please contact us for more information.
Do you offer cash on delivery?
Unfortunately, we don't currently offer cash on delivery. However, we do offer paypal which might be helpful.
How can I contact you?
You can reach us by Email: support@batterykitstore.com. We are always happy to answer your questions.
What does your extended warranty cover?
Extended warranty starts from the date of successful delivery. It covers manufacturing defects in new battery cells only.
How do you assure the quality?
Before shipping, we thoroughly test each cell for voltage, resistance, and appearance to ensure proper function.
How to inspect the battery kits after delivery?
Test your cells within 7 days of arrival. If any issues are found, contact us immediately for a refund or replacement.
Who should buy these battery kits?
These battery kits are for experienced DIY users only. If you’re not familiar with lithium battery safety, we recommend purchasing a pre-assembled battery pack instead.
Is voltage balancing required before assembly?
Yes, battery cells must be balanced (same voltage) before assembly. Do NOT Mix Cells!
o Use same brand & capacity cells in your battery pack.
o Mixing different brands/capacities/voltage voids warranty.
What should I be aware of when using the BMS?
Use the Correct BMS (Battery Management System) and assemble it correctly according to the instructions.
Incorrect BMS wiring, Missing BMS, Charger failures due to assembly errors voids warranty.
About us
Battery Kit Store, hatched from the high technology and strict quality control management from Topband Battery and the market sense of EcoFlow, is dedicated to providing high-end user friendly energy solutions. Our management team, composed of experts in quality control for batteries, power systems, and battery management systems (BMS), is committed to delivering top-notch products.
We share a unified vision of promoting a cleaner and more sustainable planet for future generations. By focusing on advanced technology and quality, we aim to set new standards in the energy market, ensuring that our customers benefit from reliable and efficient energy solutions. At Battery Kit Store, we believe that innovation and responsibility go hand in hand, paving the way for a greener tomorrow.


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