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header-product Dell U8735 Rechargeable Battery 3.7V 7Wh Lithium-Ion for PowerEdge 1900 1950 2950
53.49 €

Dell U8735 Rechargeable Battery 3.7V 7Wh Lithium-Ion for PowerEdge 1900 1950 2950

Dell U8735 Rechargeable Battery Photo 1
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Dell U8735 Rechargeable Battery Photo 1
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Dell U8735 Rechargeable Battery 3.7V 7Wh Lithium-Ion for PowerEdge 1900 1950 2950

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Dell U8735 Rechargeable Battery 3.7V 7Wh Lithium-Ion for PowerEdge 1900 1950 2950

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Short description

Dell U8735 rechargeable battery with 3.7V voltage, 7Wh capacity, and Lithium-Ion technology. Designed specifically for Dell PowerEdge 1900, 1950, and 2950 server systems, functioning also as a PERC 5/I and PERC 6/I controller backup battery to maintain data integrity and power during outages.
Available at price 53.49 €: 5 pcs.
Total available for order: 23 pcs.
Warranty: 2 Years
SKU: 254032
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
07.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.10 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
10.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 76.49 €: 8 pcs.
Together cheaper
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Product information

Description

The Dell U8735 is a reliable rechargeable battery designed to provide essential backup power and data protection for enterprise server environments. Utilizing advanced Lithium-Ion technology, this battery operates at a voltage of 3.7V and delivers a capacity of 7Wh. It functions primarily as a backup power source for PERC 5/I and PERC 6/I RAID controllers, ensuring that critical cached data remains intact and protected against unexpected power failures or interruptions. Engineered to meet strict Dell manufacturing standards, this component integrates seamlessly into compatible server systems to maintain overall hardware stability and data integrity.

Advantages

This Dell Lithium-Ion battery offers dependable performance by safeguarding volatile cache memory during sudden power outages, which helps prevent data corruption and system downtime. Its exact OEM design ensures correct physical dimensions, electrical compatibility, and reliable communication with the host controller. The rechargeable nature of the battery allows it to maintain its charge efficiently over extended operational periods, providing continuous readiness for emergencies. Installation is straightforward, allowing IT administrators to replace aging or depleted units quickly and restore full redundancy to the server infrastructure.

Suitable for

  • Dell PowerEdge 1900, 1950, 2900, 2950, and 2970 server systems
  • Dell PowerEdge 6850 R, 840, R200, and R900 server models
  • Dell PowerVault DP600 and NF600 storage systems
  • PERC 5/I and PERC 6/I RAID controller backup applications

When it may not be suitable

This battery is specifically tailored for select Dell server hardware and RAID controllers, meaning it is not suitable for general consumer electronics, laptops, or non-compatible server models. Systems that do not require dedicated hardware RAID cache backup functionality will not benefit from this specialized component.

Key specifications

  • Voltage: 3.7V
  • Capacity: 7Wh
  • Battery technology: Lithium-Ion
  • Color: Black

How to use

Before installing the Dell U8735 battery, ensure the server is powered off and disconnected from all power sources to prevent electrical shock or hardware damage. Open the server chassis according to the manufacturer guidelines and locate the PERC RAID controller or designated battery slot. Carefully insert the battery into the appropriate mounting position, ensuring all connectors align securely and click into place. Close the chassis, reconnect the power cables, and power on the system. Check the server management software to verify that the new battery is recognized and functioning correctly.

What to consider before purchase

  • Verify exact server model and RAID controller compatibility before ordering
  • Check the current status of your existing server battery to confirm replacement necessity
  • Review server maintenance guidelines regarding hot-swap or cold-swap procedures

Always replace server backup batteries according to the manufacturer scheduled maintenance intervals to ensure continuous data protection and prevent unexpected controller performance degradation.

All features
Type: Characteristics of the device.
Battery
Compatibility: The other products, software and hardware this product can be used with.
U8735
Product colour: The colour e.g. red, blue, green, black, white.
Black
Compatible products: Other products that can be used with this product.
- Dell PowerEdge: 1900 (Montreal EC), 1950 (Berlin), 2900 (Montreal HA), 2950 (London), 2970 (Bullion), 6850 R (Guadalupe 800T RoHS), 840 (St Louis), R200 (Helsinki), R900 (Catamount) - Dell PowerVault: DP600 / NF600 (Tomatina / Warrior)
Package type: The type of product package e.g. box.
Box
Battery voltage: The voltage (V) of the battery.
3.7 V
Brand compatibility: What other brands this brand can be used with.
DELL
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
7 Wh
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
84732990
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Description

Machine translation.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 8 01.12.2026 Best delivery
76.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 5 07.12.2026
53.49 € Best price
WH109 5 15.12.2026
83.99 €
WH109 5 15.12.2026
84.49 €
76.49 €
Stock: 8
Delivery Date: 01.12.2026 Best delivery
Warehouse: WH357
Available only for legal entities
53.49 €
Stock: 5
Delivery Date: 07.12.2026
Warehouse: EU6
83.99 €
Stock: 5
Delivery Date: 15.12.2026
Warehouse: WH109
84.49 €
Stock: 5
Delivery Date: 15.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Dell U8735 Rechargeable Battery cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 07.12.2026 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: Cash payment, 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 Dell 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 Dell 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Dell U8735 Rechargeable Battery?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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