{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 — LiPo 4400 mAh, black
57.49 €

Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 — LiPo 4400 mAh, black

Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 Photo 1
Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 Photo 2
Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 Photo 1
Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 Photo 2
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 — LiPo 4400 mAh, black

{{email}}
You keep track of price changes

Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 — LiPo 4400 mAh, black

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Replacement battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 laptops. Lithium Polymer (LiPo) chemistry with 4400 mAh capacity and protective circuitry against overcharging. Designed for seamless fit and original-like performance to extend mobile use, suitable for daily work, travel and remote use. Colour: black.
Available at price 57.49 €: 3 pcs.
Total available for order: 5 pcs.
Warranty: 2 Years
SKU: 4181622
Manufacturer: AVACOM
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.27 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The AVACOM NOHP-84G3-57P is a 3-cell Lithium Polymer (LiPo) replacement battery designed for HP EliteBook 840 G3 series laptops and other compatible HP/Compaq models. It delivers 4400 mAh capacity in a black housing and is intended as a direct-fit replacement to restore mobile power to supported notebooks.

Advantages

This LiPo battery provides a rated capacity of 4400 mAh and is assembled to match the physical and electrical characteristics of the original pack for a seamless fit. Built-in protection prevents overcharge and helps maintain stable performance over repeated charge cycles. The battery’s compact 3-cell design keeps the weight and profile suitable for thin-and-light laptop models.

Suitable for

  • HP EliteBook 840 G3
  • HP EliteBook 745 / 745 G3
  • HP EliteBook 755 / 755 G3 / 755 G4
  • HP EliteBook 850 / 850 G3 / 850 G4
  • HP ZBook 15u G3 / ZBook 15u G4

Key specifications

  • Battery technology: Lithium Polymer (LiPo)
  • Number of cells: 3-cell configuration
  • Nominal capacity: 4400 mAh
  • Colour: Black

How to use

Power off the laptop and disconnect any external power source before replacing the battery. Remove the service cover according to the laptop manufacturer’s instructions, take out the depleted battery, and install the AVACOM NOHP-84G3-57P ensuring proper connector alignment. Reattach the cover and reconnect power. After installation, charge the battery fully before first use to allow battery management circuitry to calibrate.

Usage recommendations

Use the battery only in compatible HP/Compaq notebook models listed above. Avoid exposure to high temperatures, direct flame, or moisture. Store at moderate charge (around 40–60%) if not used for long periods and follow local regulations for battery disposal or recycling.

Specifications

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
4400 mAh
Product colour:
Black
All features
Quantity per pack:
1 pc(s)

Battery

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
4400 mAh
Battery voltage:
11.4 V
Battery capacity:
50 Wh
Product colour:
Black

Technical details

Type:
Battery
Compatibility:
EliteBook 840 G3 series
Brand compatibility:
HP

Weight & dimensions

Height:
7.1 mm
Width:
197.8 mm
Depth:
102.75 mm

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU85 3 10.07.2026 Best delivery 57.49 € Best price
WH353 2 14.07.2026 80.99 €
57.49 €
Stock: 3
Delivery Date: 10.07.2026 Best delivery
Warehouse: EU85
80.99 €
Stock: 2
Delivery Date: 14.07.2026
Warehouse: WH353

Customer reviews

Customer questions

FAQ

How much does the Battery AVACOM NOHP-84G3-57P for HP EliteBook 840 G3 cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.07.2026 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 AVACOM 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 AVACOM 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.

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 capacity, product colour, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.