---
product_id: 48188773
title: "1800 mAh Battery Replacement for Sony PSP 1000"
brand: "ostent"
price: "S$34"
currency: SGD
in_stock: null
reviews_count: 13
category: "Ostent"
url: https://www.desertcart.sg/products/48188773-1800-mah-battery-replacement-for-sony-psp-1000
store_origin: SG
region: Singapore
---

# 3.6V stable voltage Rechargeable, no memory effect 1800mAh high capacity 1800 mAh Battery Replacement for Sony PSP 1000

**Brand:** ostent
**Price:** S$34
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your nostalgia with confidence!

## Quick Answers

- **What is this?** 1800 mAh Battery Replacement for Sony PSP 1000 by ostent
- **How much does it cost?** S$34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48188773-1800-mah-battery-replacement-for-sony-psp-1000)

## Best For

- ostent enthusiasts

## Why This Product

- Trusted ostent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Balanced:** At just 38g, it matches original battery weight for perfect handheld comfort.
- • **Seamless Compatibility:** Perfectly fits all Sony PSP 1000 models (1001-1010) with a snug, secure fit.
- • **Reliable Rechargeability:** Advanced Li-ion polymer tech ensures zero memory effect for consistent performance.
- • **Power Through Your Playtime:** Real 1800mAh capacity keeps your PSP 1000 running longer than ever.
- • **Trusted Third-Party Quality:** OSTENT brand delivers premium performance that outperforms some 'official' batteries.

## Overview

The OSTENT 1800mAh 3.6V Li-ion polymer rechargeable battery is a high-capacity, reliable replacement designed specifically for Sony PSP 1000 series consoles. It offers a perfect fit, lightweight design, and no memory effect, ensuring extended playtime and consistent performance. Trusted by thousands with a 4.3-star rating, this third-party battery outperforms many official alternatives.

## Description

OSTENT 1800mAh 3.6V Li-ion Lithium Ion polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110 Console: desertcart.co.uk: PC & Video Games

Review: Works well and holds charge well. - A tight fit but works well and holds charge well. It weighs 38g, broadly similar to the original battery 40g. Much better than a so called "Orginal Sony" battery I bought from another supplier recently.
Review: Excellent third party replacement batteries - Excellent batteries. Snug fit in my 1003 model psp but I can close the battery door. Seem to actually be the capacity stated, unlike some "official" knock offs - reassuringly weighty too. Buy with confidence.

## Features

- Voltage: 3.6V, Capacity: Real 1800mAh
- Rechargeable and no memory effect.
- Fits right in the battery slot, and you cover it with the PSP battery cover
- Compatible model: Sony PSP 1000 (1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1010), PSP Fat
- Trademark: OSTENT. Quality 3rd party product by OSTENT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FBM49O0 |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | 3,647 in PC & Video Games ( See Top 100 in PC & Video Games ) 286 in PlayStation Legacy Systems |
| Brand | OSTENT |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (910) |
| Date First Available | 20 Sept. 2013 |
| Guaranteed software updates until | unknown |
| Item Weight | 30 Grams |
| Item model number | 550200 |
| Package Dimensions L x W x H | 6.3 x 3.7 x 1.4 centimetres |
| Package Weight | 0.04 Kilograms |
| Part number | 008200 |

## Product Details

- **Battery capacity:** 1800
- **Battery cell composition:** Lithium Ion
- **Brand:** OSTENT
- **Number of batteries:** 1 Lithium Polymer batteries required.
- **Recommended uses for product:** Gaming Controller

## Images

![1800 mAh Battery Replacement for Sony PSP 1000 - Image 1](https://m.media-amazon.com/images/I/61MjahfTutL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well and holds charge well.
*by A***Z on 18 June 2025*

A tight fit but works well and holds charge well. It weighs 38g, broadly similar to the original battery 40g. Much better than a so called "Orginal Sony" battery I bought from another supplier recently.

### ⭐⭐⭐⭐⭐ Excellent third party replacement batteries
*by M***T on 1 September 2025*

Excellent batteries. Snug fit in my 1003 model psp but I can close the battery door. Seem to actually be the capacity stated, unlike some "official" knock offs - reassuringly weighty too. Buy with confidence.

### ⭐⭐⭐⭐ Works well but just slightly larger than my PSP can hold
*by G**** on 1 December 2023*

Battery works well and so far has held charges well, however it is a little bigger than my PSP can cope with so I can't close the cover properly, hence dropping 1 star.

## Frequently Bought Together

- OSTENT 1800mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110 Console
- PSP Memory Stick Adapter, Funturbo Micro SD to Memory Stick PRO Duo MagicGate Card for Sony PlayStation Portable, Camera, Handycam
- PSP Charger, AC Adapter Wall Charger Compatible with Sony PSP-110 PSP-1001 PSP 1000 / PSP Slim & Lite 2000 / PSP 3000 Replacement

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**Shop now:** [https://www.desertcart.sg/products/48188773-1800-mah-battery-replacement-for-sony-psp-1000](https://www.desertcart.sg/products/48188773-1800-mah-battery-replacement-for-sony-psp-1000)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-04*