---
product_id: 40850844
title: "2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters"
brand: "upstart battery"
price: "$1352"
currency: MXN
in_stock: true
reviews_count: 1
url: https://www.desertcart.mx/products/40850844-2-pack-replacement-for-apc-back-ups-350-be350u-battery
store_origin: MX
region: Mexico
---

# 2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters

**Brand:** upstart battery
**Price:** $1352
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters by upstart battery
- **How much does it cost?** $1352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/40850844-2-pack-replacement-for-apc-back-ups-350-be350u-battery)

## Best For

- upstart battery enthusiasts

## Why This Product

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

## Description

Please note: This is an UpStart Battery brand replacement part, not an OEM product. This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by Upstart Battery. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners.

## Features

- About this item
- Replacement APC BACK-UPS 350 BE350U Battery
- Replacement for UB1234 Universal Sealed Lead Acid Batteries
- Quantity: 2, One Year Warranty
- Capacity: 3.4Ah, 3400mAh, F1 Terminals, Upstart Battery Brand, Includes 4 F1 to F2 Terminal Adapters
- On Sale for a Limited Time!

## Images

![2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters - Image 1](https://images-na.ssl-images-amazon.com/images/I/71Myku-2aSL.jpg)
![2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters - Image 2](https://images-na.ssl-images-amazon.com/images/I/61WNJun%2BXxL.jpg)
![2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters - Image 3](https://images-na.ssl-images-amazon.com/images/I/61vUPlMcU9L.jpg)
![2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters - Image 4](https://images-na.ssl-images-amazon.com/images/I/614rrpe3zML.jpg)
![2 Pack Replacement for APC Back-UPS 350 BE350U Battery - Replacement UB1234 Universal Sealed Lead Acid Battery (12V, 3.4Ah, 3400mAh, F1 Terminal, AGM, SLA) - Includes 4 F1 to F2 Terminal Adapters - Image 5](https://images-na.ssl-images-amazon.com/images/I/611raRjYWAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great service
  

*by N***S on Reviewed in Canada on March 4, 2016*

I had to cut away a small bit of plastic to get the battery to fit. Just 1 minutes work. Other than that it works great. And customer support from Upstart is also great.

---

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**Shop now:** [https://www.desertcart.mx/products/40850844-2-pack-replacement-for-apc-back-ups-350-be350u-battery](https://www.desertcart.mx/products/40850844-2-pack-replacement-for-apc-back-ups-350-be350u-battery)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-02*