MWNKDS 2.3V 45Ah LTO66160K Lithium Titanate Battery Cell

Grade A LTO Cell | 25,000 Cycles | Ultra-Low Internal Resistance

Perfect for Energy Storage | Ideal for Solar / RV / EV / Backup Power

The MWNKDS 2.3V 45Ah LTO66160K Lithium Titanate Battery Cell is a high-performance cylindrical lithium titanate battery cell designed for long-life energy storage, high-power discharge, DIY battery pack assembly, solar systems, RV power, electric boats, car power systems, speaker backup, and other demanding power applications.

Built with Grade A lithium titanate technology, this battery cell offers excellent safety, ultra-long cycle life, low internal resistance, stable voltage output, and wide temperature performance. It is ideal for users who need a reliable battery cell for custom 12V, 24V, and 48V battery pack projects.

Key Features

2.3V 45Ah High-Capacity LTO Cell

This MWNKDS LTO battery cell features a rated voltage of 2.3V and rated capacity of 45Ah, making it suitable for high-capacity energy storage and high-power DIY battery systems.

Approximate energy per cell:

2.3V × 45Ah = 103.5Wh

Key advantages:

High real capacity
Stable voltage platform
Reliable current output
Suitable for 12V / 24V / 48V DIY battery packs
Ideal for frequent charge and discharge applications

Ultra Long Cycle Life — 25,000 Cycles

The MWNKDS LTO66160K battery cell provides up to 25,000 cycles at 80% DOD, offering a much longer service life than many traditional lithium battery cells.

Benefits:

Long service life
Lower replacement cost
Stable performance over repeated charge and discharge
Suitable for high-frequency cycling applications
Excellent choice for long-term energy storage projects

Ultra-Low Internal Resistance

With internal resistance of less than 0.25mΩ, this LTO battery cell supports efficient energy transfer, lower heat generation, and high discharge performance.

Performance benefits:

Low energy loss
Less heat during operation
Stable current output
Better efficiency for high-power systems
Suitable for demanding discharge applications

High Power Discharge Performance

This cell is built for demanding applications that require strong power output. Lithium titanate chemistry is known for excellent power performance, fast response, and reliable output under heavy load conditions.

Ideal for:

Electric boat systems
Car power systems
Speaker backup power
RV battery systems
Solar battery packs
DIY high-power battery projects

Excellent Safety Performance

LTO battery technology is known for outstanding safety and stability. Compared with many conventional lithium battery types, lithium titanate cells offer strong thermal stability and reliable operation in demanding environments.

Safety advantages:

Stable battery chemistry
Lower operating heat
Reliable performance under frequent cycling
Suitable for backup power and energy storage systems

Product Specifications

Application Scenarios

Solar Energy Storage

The MWNKDS 2.3V 45Ah LTO cell is suitable for solar energy storage systems and off-grid power projects. It can help store renewable energy and provide stable power output for daily or emergency use.

RV & Camper Power

This LTO battery cell is ideal for RV power systems, camper battery packs, outdoor energy storage, and mobile power applications. Its long cycle life and stable performance make it suitable for frequent charge-discharge use during travel.

Electric Boat Power

The MWNKDS LTO66160K cell can be used for electric boats, marine auxiliary power, and boat battery pack projects. Its high-power output and excellent cycle life make it suitable for demanding marine power systems.

Car Power Systems

This cell is suitable for car power systems, automotive energy storage projects, starting support systems, and custom power applications that require strong discharge capability.

Speaker Backup Power

For audio systems and speaker backup power, this LTO cell provides stable voltage output and reliable current delivery, helping support continuous power demand.

DIY Battery Pack Projects

The MWNKDS LTO66160K cell is suitable for custom DIY battery pack assembly. It can be used to build 12V, 24V, and 48V battery systems depending on the number of cells, BMS configuration, charger settings, and system design.

A compatible BMS is required for safe operation.

Product Performance Advantages

Ultra-Long Service Life

With up to 25,000 cycles at 80% DOD, the MWNKDS LTO66160K cell is designed for frequent cycling and long-term energy storage use.

High Efficiency Output

The internal resistance of less than 0.25mΩ helps reduce energy loss, lower heat generation, and improve output efficiency.

Reliable for DIY Battery Systems

This battery cell is suitable for custom battery pack assembly, including 12V, 24V, and 48V systems.

Recommended components for DIY assembly:

Compatible BMS
Busbars
Insulation materials
Battery holder or case
Fuse and protection components
Correct charger for LTO battery systems

Safe Lithium Titanate Technology

Lithium titanate battery cells are suitable for users who need excellent safety, high power performance, and long cycle life.

Package Includes

Standard package may include:

MWNKDS 2.3V 45Ah LTO66160K Battery Cell × 1

Optional accessories such as busbars, screws, insulating materials, BMS, or battery pack kits may vary depending on the selected product option. Please check the product option before ordering.

Important Notes Before Purchase

This product is a single lithium titanate battery cell, not a complete battery pack.

To build a safe and functional battery system, you may need:

Compatible LTO BMS
Busbars
Insulation materials
Battery case
Fuse and protection components
LTO-compatible charger
Correct wiring and balancing setup

Professional installation is recommended. Incorrect wiring, short circuit, overcharge, over-discharge, reverse polarity, or use without BMS may damage the battery or create safety risks.

Payment Information

We support secure payment through Shopify checkout.

Available payment methods may include:

Credit Card
Debit Card
PayPal
Shopify Payments
Apple Pay
Google Pay
Other local payment methods shown at checkout

All payment information is processed through secure encrypted payment channels.

Shipping Information

Safe Battery Packaging

Battery cells require careful packaging for transportation. We use protective packaging to help reduce impact, vibration, and transportation damage.

Battery Shipping

Lithium battery products may require special shipping channels depending on the destination country or region. Delivery time may vary based on logistics route, customs clearance, and local delivery service.

Tracking Information

After shipment, tracking information will be provided so customers can check order status online.

Customs & Import Fees

Import duties, VAT, customs clearance fees, or local taxes may be charged by the destination country. These fees are determined by local customs policies and are usually the buyer’s responsibility unless otherwise stated.

After-Sales Service

MWNKDS provides customer support for every order.

Our support includes:

Product consultation
Order status assistance
Shipping tracking support
Basic installation guidance
Battery parameter confirmation
Quality issue support
Replacement or refund assistance according to store policy

If the product arrives damaged or has a quality issue, please contact us with:

Order number
Clear photos or videos
Packaging photos
Voltage test data if available
Detailed issue description

After verification, we will provide a suitable solution according to the actual situation and store policy.

Warranty Notice

The battery cell must be used under recommended operating conditions and with a compatible LTO BMS.

The following situations may not be covered by warranty:

Short circuit
Reverse polarity connection
Overcharge or over-discharge
Water damage
Physical impact or deformation
Unauthorized disassembly
Incorrect series or parallel connection
Use without proper BMS protection
Damage caused by incompatible charger or inverter
Improper storage or installation

Please test and confirm the cell condition before assembling it into a battery pack.

FAQ

Q1: Is this a complete battery pack?

No. This product is a single 2.3V 45Ah LTO battery cell. To build a complete battery pack, you need a compatible BMS, busbars, charger, wiring, case, and protection accessories.

Q2: Can I use it for 12V, 24V, or 48V systems?

Yes. This cell can be used for custom 12V, 24V, and 48V battery pack projects. The final configuration depends on the number of cells, BMS, charger, and system voltage requirements.

Q3: What is the cycle life?

The battery cell provides up to 25,000 cycles at 80% DOD under proper operating conditions.

Q4: What is the internal resistance?

The internal resistance is less than 0.25mΩ.

Q5: Is it suitable for solar energy storage?

Yes. It is suitable for solar energy storage systems when assembled with a compatible BMS, charger, inverter, and protection system.

Q6: What applications is this cell suitable for?

It is suitable for solar systems, RV power, electric boats, car power systems, speaker backup, backup power systems, and DIY battery pack assembly.

Final Selling Point

Build a safer, longer-lasting, and high-performance battery system with the MWNKDS 2.3V 45Ah LTO66160K Lithium Titanate Battery Cell.

Designed for long cycle life, low internal resistance, high-power discharge, and stable energy storage performance.

MWNKDS Energy Storage Solutions — Reliable, Safe, Efficient.