Wattuneed 12.8V 50Ah lithium battery

Wattuneed Lithium battery: Power and reliability for your projects

Product benefits

- Longer service life

Service life at 85% depth of discharge (DoD) >/= 2500
Service life at 50% depth of discharge (DoD) LiFePO4 battery >/= 4500
3-year warranty

- Super-safe Lithium technology (LifePO4)

Stable chemical composition - LiFePO4, no gas, no danger of explosion or fire.
An integrated battery management system (BMS) prevents premature failure due to environmental influences or misuse.

- Standard size design

Perfect AGM/GEL battery replacement without changing the original charge/discharge structure.

- Low weight

More than half the weight of AGM/GEL batteries

- Greater usable capacity

Depth of discharge up to 90%, i.e. around 40% greater than AGM/GEL batteries.

- Wider operating temperature range

Range -20°C...+60°C

- Low self-discharge

Only about 3% per month for storage / non-use

- BMS protection

Every W12V50Ah has an integrated battery management system that protects the battery from extreme conditions. It displays overall voltage, charge/discharge current and battery temperature.

Important notice for our customers in Belgium:

As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of a Wattuneed 12.8V 50Ah Lithium Battery is subject to a mandatory environmental contribution. An amount of €21.51 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organization in charge of managing batteries and accumulators in Belgium. This measure complies with current Belgian environmental legislation. For further information, click here

Here's the reference list and the corresponding fee!

When purchasing lithium batteries, please add the "Environmental fee" product corresponding to the number of batteries you select. Otherwise, we will recalculate the amount after the purchase.

Bluethooth connection

Bat Check (Play Store):

Step 1:

Scan the QR-CODE or click on the following link to download the application: Download the application here

Bat Check Apple APP STORE

Step 1:

Scan the QR-CODE or click on the following link to download the application: Download the application here

Features

Comparative table of price per useful kWh over the life of the battery at a glance!

Battery comparison

There are several storage technologies: Gel or AGM batteries, lithium batteries, OPzS and OPsV. It's not easy to choose the right technology for your needs. Each technology has its own characteristics (size, power, cost, number of cycles and lifespan, etc.). Use this table to quickly compare the price per useful kWh over the lifetime of the batteries.

C10 = examination of a charge or discharge in 10 hours.

C24 = examination of a charge or discharge in 24 hours.

Click here to see our comparison table.