# Battery Tattu TAA37004S45X6

**URL:** https://aio.lv/en/product--tattu-taa37004s45x6--4328014
**Data updated:** 2026-04-14 14:15 (EEST)
**Category:** Batteries
**Manufacturer:** Tattu
**Manufacturer code:** TAA37004S45X6
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tattu-taa37004s45x6--4328014

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Tattu TAA37004S45X6 is a high-performance 4S LiPo battery designed for RC models. With a capacity of 3700mAh and a discharge rate of 45C, it provides excellent power and reliability for your RC applications. Its multicolour design adds a unique touch, while the lightweight construction ensures optimal performance. Perfect for hobbyists looking for a dependable battery for their radio-controlled vehicles.

## Long description

The Tattu TAA37004S45X6 is a 4S Lithium Polymer (LiPo) battery with a nominal voltage of 14.8 V and a capacity of 3700 mAh. Designed for radio-controlled models and similar electric hobby applications, this battery offers a balanced combination of energy capacity, continuous discharge capability and lightweight construction. The multicolour outer wrap identifies the pack and helps with quick visual checks while the compact form factor makes it suitable for tight mounting spaces in planes, drones, cars and boats.
Advantages
This 4S LiPo battery provides a continuous discharge rate of 45C, delivering steady power for sustained acceleration and demanding maneuvers. With a rated capacity of 3700 mAh it gives extended run times compared with smaller packs while remaining relatively light at 0.361 kg. Built with LiPo chemistry, the pack balances energy density and weight to support high-performance RC setups. The standard 14.8 V output and common form factor ensure compatibility with many speed controllers and on-board electronics.
Suitable for
 Electric RC aircraft and multirotors requiring a 4S (14.8 V) power source
 RC cars and boats needing medium to high current output
 Hobby installations where a 3700 mAh capacity and moderate weight are desirable
When it may not be suitable
This battery may not be suitable for models that require voltages other than 14.8 V or for systems that demand higher continuous discharge rates than 45C. It is not intended for permanent installation in applications where temperature extremes, immersion in water, or continuous heavy current draw beyond the rated discharge could compromise safety or performance.
Key specifications
 Battery technology: Lithium Polymer (LiPo)
 Nominal voltage: 14.8 V (4S)
 Capacity: 3700 mAh
 Continuous discharge rate: 45C
 Weight: 0.361 kg
How to use
Charge the Tattu TAA37004S45X6 only with a charger designed for LiPo batteries, using the correct charge current and balance lead connection. Install the pack in your model observing correct polarity and secure mounting to prevent movement and vibration during operation. Monitor cell voltages during use and avoid discharging cells below recommended cutoff voltage to protect battery life. Allow the battery to cool to near ambient temperature before recharging and store at a moderate state of charge if not used for an extended period.
What to consider before purchase
 Confirm your model supports a 4S (14.8 V) battery and that the ESC and motor are rated for this voltage.
 Ensure the physical dimensions and weight suit your mounting space and balance requirements.
 Verify connector type and whether an adapter or soldering is required for your setup.
Usage recommendations
Use proper LiPo handling procedures: charge on a fire-resistant surface, store at recommended storage voltage when not in use, and perform regular inspections for swelling or damage. For peak performance, select a charge rate and discharge profile consistent with the battery's ratings and the manufacturer's guidelines.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Universal |
| Product type | Battery |
| Maximum continuous discharge | 45 |
| Maximum burst discharge | 90 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery voltage | 14.8 V |
| Battery capacity | 3700 mAh |
| Number of battery cells | 4 |
| Product colour | Multicolour |
| Battery capacity | 54.8 Wh |

### Technical details

| Feature | Value |
|---|---|
| Brand compatibility | Any brand |
| AWG wire size | 12 |
| Wire length | 120 mm |
| Balance connector | JST-XHR |
| Battery connector | XT60 |

### Other features

| Feature | Value |
|---|---|
| Type | Radio-Controlled (RC) Model Parts |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.361 kg |
| Height | 29 mm |
| Width | 44 mm |
| Depth | 136 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Battery Tattu TAA37004S45X6 cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 124 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Tattu products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Tattu service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery voltage, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4328014/64061635_large.webp