Want it by tomorrow? Order within for next business day delivery 15 hours 23 mins 19 secs

WP820/810/DP730 SPARE LI-ION BATTERY 1500mAh

Regular price £13.50£16.20 (VAT Excl.)(VAT Incl.)

  • Powering Reliable Mobile Communication

Vendor:Grandstream SKU: WP8XX-BATT Barcode: WP8XX-BATT

Product Specification

  • Official compatible replacement battery
  • Supports WP820, WP810, and DP730
  • 1500mAh capacity for dependable usage
  • Reliable rechargeable Li-Ion technology
  • Stable power delivery for communication devices
  • Easy battery replacement process
  • Compact and lightweight design
  • Ideal for professional communication environments
  • Helps reduce operational downtime
  • Suitable for long-term daily use

Box Content

  • Grandstream 1500mAh Li-Ion Battery
  • Protective packaging

Technical Features

  • Brand: Grandstream
  • Product Type: Spare Li-Ion Battery
  • Compatibility: WP820, WP810 & DP730
  • Battery Capacity: 1500mAh
  • Battery Type: Rechargeable Lithium-Ion
  • Voltage: 3.7V
  • Application: Cordless Wi-Fi IP Phones & DECT Handsets
  • Installation: User-replaceable battery
  • Design: Compact lightweight battery pack
  • Usage: Replacement or spare battery

Description

The Grandstream WP820/WP810/DP730 Spare Li-Ion Battery is an official rechargeable battery built specifically for compatible Grandstream cordless Wi-Fi IP phones and DECT handsets. Featuring a 1500mAh capacity, it delivers dependable power for extended talk time and standby performance in professional communication environments. Its compact and lightweight design allows quick and easy battery replacement, helping reduce downtime during busy work operations. The battery uses reliable lithium-ion technology to provide stable performance and efficient charging for daily business use. It is ideal for offices, warehouses, retail stores, hospitality, healthcare, and industrial environments where mobile communication is essential. Keeping spare batteries available improves productivity by ensuring devices remain operational throughout shifts. Using an original compatible battery also helps maintain safe charging and optimal device performance.

You May Also Like

Help & Advice

Shipping

What are the delivery charges?

UK mainland delivery is a flat £9 (inc. VAT), with orders placed before 2:45pm dispatched for next business day delivery. Northern Ireland delivery is £15 (inc. VAT), with an estimated delivery time of 48 hours. For unusually large or heavy orders, additional charges may apply — in these cases we'll contact you before dispatch to confirm.

When will I receive my order?

We offer next business day delivery across UK mainland for orders placed before 2:45pm, and a 48-hour delivery estimate for Northern Ireland. Delivery times may occasionally vary due to courier delays — if anything changes, we'll let you know.

How can I contact Wisecoms?

The Wisecoms team is available every day from 9:00am to 5:30pm. You can reach us by phone on 03300 888 588, by email at sales@wisecoms.com, or via our contact us page.

Returns and Refunds

How do I return a product?

We offer 14 days to return a product if it's unwanted, and 30 days if the product is faulty or damaged. To start a return, contact our team on03300 888 588orsales@wisecoms.com. We'll arrange collection of the equipment ourselves, with full instructions provided ahead of pickup. Products must be returned in their original packaging and in resaleable condition to qualify for a refund or exchange.Find out more about returns.

How can I cancel an order?

You can cancel your order at any time by contacting our team on 03300 888 588 or sales@wisecoms.com. Any amount paid will be refunded to your original payment method as quickly as possible.

Note: if you cancel after your order has already been dispatched, we'll process your refund once the returned package is received back.

How long will my refund take?

Once we receive your returned item, we'll process your refund back to your original payment method within 3–5 working days. If you'd like a credit note for your records instead, just get in touch.

Shop By Brands