--- product_id: 564371970 title: "BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection" brand: "bornmio" price: "R371" currency: ZAR in_stock: true reviews_count: 9 category: "Bornmio" url: https://www.desertcart.co.za/products/564371970-bl-5b-battery-3-7v-rechargeable-battery-compatible-with-household store_origin: ZA region: South Africa --- # 3.7V stable voltage output Compact 5.5x34x46.2mm size 890mAh high-capacity power BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection **Brand:** bornmio **Price:** R371 **Availability:** ✅ In Stock ## Summary > 🔋 Power your essentials with confidence and style! ## Quick Answers - **What is this?** BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection by bornmio - **How much does it cost?** R371 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/564371970-bl-5b-battery-3-7v-rechargeable-battery-compatible-with-household) ## Best For - bornmio enthusiasts ## Why This Product - Trusted bornmio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact:** Slim 5.5*34*46.2mm design fits seamlessly into your everyday tech essentials. - • **Power That Lasts:** 890mAh capacity keeps your devices running longer without constant recharging. - • **Precision Voltage:** Consistent 3.7V output ensures optimal performance for radios, cameras, and more. - • **Risk-Free Reliability:** Backed by a one-month free replacement or full refund—confidence in every charge. - • **Universal Compatibility:** Works flawlessly with multiple models including 3220, 3230, 5070, 5140, and beyond—never worry about fit. ## Overview The BL-5B Rechargeable Li-ion Battery delivers a reliable 890mAh capacity at 3.7V, designed to fit a wide range of household radios, cameras, and compatible devices. Its compact dimensions and built-in current protection make it a durable, efficient power source, backed by a one-month satisfaction guarantee. ## Description Compatible Model: 3220/3230/5070/5140/5200/5300/5500/6020/6021/6060Capacity/Rate：890mAh/3.3WhVoltage：3.7VType： Li-ionDimension:：5.5*34*46.2mmWidely used for household radio ,camera ,and othersPlease ensure both model and battery part number are matched with your device.If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions. Review: Buen producto Review: Just as advertised - You will get a new battery in a little box, have not tested the voltage or amperes, but it worked. ## Features - Widely used for household radio ,camera ,and others - Compatible Model: 3220/3230/5070/5140/5200/5300/5500/6020/6021/6060 - Capacity/Rate: 890mAh/3.3Wh, Voltage: 3.7V, Type: Li-ion, Dimension: 5.5*34*46.2mm - We offer a one-month free replacement or full refund if any product problems arise. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGX93BXX | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 890 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 20 Grams | | Best Sellers Rank | #314,972 in Health & Household ( See Top 100 in Health & Household ) #668 in 3.7V Batteries | | Brand | BORNMIO | | Compatible Phone Models | BL-5B | | Customer Reviews | 4.3 4.3 out of 5 stars (55) | | Item Dimensions | 0.22 x 1.34 x 1.82 inches | | Manufacturer | Bornmio | | Model Name | BL-5B | | Number of Batteries | 1 AA batteries required. (included) | | Reusability | Rechargeable | | UPC | 755507230237 | | Unit Count | 1.0 Count | | Voltage | 3.7 Volts | ## Product Details - **Battery Capacity:** 890 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** BORNMIO - **Number of Batteries:** 1 AA batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection - Image 1](https://m.media-amazon.com/images/I/71+VIoHGPjL.jpg) ![BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection - Image 2](https://m.media-amazon.com/images/I/81Xo342wJ2L.jpg) ![BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection - Image 3](https://m.media-amazon.com/images/I/61hqkyXal5L.jpg) ![BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection - Image 4](https://m.media-amazon.com/images/I/61Yi9-K3rEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***N on March 1, 2026* Buen producto ### ⭐⭐⭐⭐⭐ Just as advertised *by E***B on October 20, 2024* You will get a new battery in a little box, have not tested the voltage or amperes, but it worked. ### ⭐⭐⭐⭐⭐ Works with Rii wireless controllers *by J***L on June 28, 2024* Specifically was looking for a battery similar to Rii wireless controllers battery. This one fits and improves the controllers functionality and lifespan. ## Frequently Bought Together - BORNMIO BL-5B Battery 3.7v Rechargeable Battery Compatible with Household Radio with Current Protection - K-MAINS Mobile Battery Charger Wall Charger for Nokia BL-4C BL-6C BL-5B BL-5C 6630 6670 6680 6681 - BL-5C 3.7V 1020mAh Rechargeable Battery Suitable for Household Radio with Current Protection 2 Pieces (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/564371970-bl-5b-battery-3-7v-rechargeable-battery-compatible-with-household](https://www.desertcart.co.za/products/564371970-bl-5b-battery-3-7v-rechargeable-battery-compatible-with-household) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-25*