---
product_id: 477188173
title: "Kastar 1-Pack BL-4C Battery"
brand: "kastar"
price: "$15.35"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/477188173-kastar-1-pack-bl-4c-battery
store_origin: US
region: United States of America
---

# 3.7V voltage 950mAh capacity Safety certified Kastar 1-Pack BL-4C Battery

**Brand:** kastar
**Price:** $15.35
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day, every day!

## Quick Answers

- **What is this?** Kastar 1-Pack BL-4C Battery by kastar
- **How much does it cost?** $15.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/477188173-kastar-1-pack-bl-4c-battery)

## Best For

- kastar enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Rest easy knowing our battery meets UL1642 & CE safety standards.
- • **Smart Protection:** Equipped with built-in safeguards against over-charge, over-discharge, and more.
- • **Convenient Package:** Includes 1-Pack battery for hassle-free replacement.
- • **Power Up Your Life:** Experience extended device usage with a super high capacity of 950mAh.
- • **Cost-Effective Solution:** Say goodbye to frequent replacements and hello to longer cycle life.

## Overview

The Kastar BL-4C Battery is a high-capacity lithium-ion replacement designed for various Maxcom models, offering 950mAh of power at 3.7V. It meets stringent safety standards and features multiple protection circuits, ensuring reliability and longevity.

## Description

BL-4C Battery 1-Pack Replacement for Maxcom MM355BB MM400 MM400BB MM422 MM428 MM428BB MM430 MM430BB MM431 MM431BB MM432 MM432BB MM435 MM435BB MM440 MM440BB MM450 MM450BB MM450BB Plus MM460

## Features

- High Capacity: Kastar super high capacity battery will power your device for much longer.
- Specification: Battery Type: Lithium-ion; Battery Voltage: 3.7V; Battery Capacity: 950mAh.
- Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit.
- Save Money & Time: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your device.
- Package Includes: 1-Pack Battery

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Kastar
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 950 Milliamp Hours
- **Unit Count:** 1.0 Count

## Images

![Kastar 1-Pack BL-4C Battery - Image 1](https://m.media-amazon.com/images/I/61EbraGOLNL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Camera back in operation
*by B***N on February 5, 2025*

Excellent service and product! My camera is back up and running!

### ⭐⭐⭐⭐⭐ Replacement Batteries
*by S***. on October 21, 2023*

These are the exact batteries we needed. They seem to be working well, will have to wait and see if they last.

### ⭐⭐⭐⭐⭐ Battery
*by H***N on September 30, 2023*

Perfect replacement for what I needed it

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**Shop now:** [https://www.desertcart.us/products/477188173-kastar-1-pack-bl-4c-battery](https://www.desertcart.us/products/477188173-kastar-1-pack-bl-4c-battery)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-11*