--- product_id: 166293103 title: "2Pcs 401020 3.7V 60mAh Polymer Lipo Battery with PCM Rechargeable" brand: "easybuyseller" price: "68.16 DT" currency: TND in_stock: true reviews_count: 4 category: "Easybuyseller" url: https://www.desertcart.tn/products/166293103-2pcs-401020-3-7v-60mah-polymer-lipo-battery-with-pcm store_origin: TN region: Tunisia --- # 0.5A max discharge current 3.7V nominal voltage Built-in PCM protection 2Pcs 401020 3.7V 60mAh Polymer Lipo Battery with PCM Rechargeable **Brand:** easybuyseller **Price:** 68.16 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your mini tech with big confidence! ## Quick Answers - **What is this?** 2Pcs 401020 3.7V 60mAh Polymer Lipo Battery with PCM Rechargeable by easybuyseller - **How much does it cost?** 68.16 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/166293103-2pcs-401020-3-7v-60mah-polymer-lipo-battery-with-pcm) ## Best For - easybuyseller enthusiasts ## Why This Product - Trusted easybuyseller brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Sound:** Integrated PCM protection guards against overcharge, over-discharge, and short circuits for worry-free use. - • **Compact Yet Mighty:** Slim 4.0x10x20mm size fits seamlessly into mini gadgets without compromising power. - • **Power-Packed Precision:** 3.7V nominal voltage with a full charge at 4.2V ensures consistent, reliable energy for your devices. - • **Versatile Compatibility:** Perfect for headsets, smart wearables, MP3/MP4 players, and other miniature electronics. - • **Fast & Efficient Charging:** Low internal resistance enables rapid recharge cycles, keeping you powered up and ready. ## Overview This 2-pack of 3.7V 60mAh lithium polymer rechargeable batteries features a compact 401020 form factor with built-in PCM protection for overcharge, over-discharge, and short circuit safety. Designed for miniature devices like smart wearables and headsets, they deliver a stable 0.5A max current with fast recharge capability and long cycle life, making them an essential upgrade for reliable, safe power on the go. ## Description The product parameters: Product name: 3.7V rechargeble lithium polymer battery /401020 headset/Bracelet/Miniature devices/Smart wear Product model: Lithium polymer battery/rechargeable battery Product volume:50mAh Product size: 4.0*10*20mm Product voltage:3.7V(nominal) & 4.2V(full voltage) Product description: 1.Battery Lead: 0.1 square red and black line, the line length of about 3-5CM; 2.Inside with protective board parameters: charging cut-off voltage of 4.25V, discharge cut-off voltage of 2.75V, allows the maximum current 0.5A, with overcharge, over discharge, short circuit protection board. Product characterist: 1, High discharge platform, the average voltage exceeds 3.7V, low resistance, fast charge time 2, Good security, with over charge protection, over-discharge protection, overcurrent protection 3, The protection IC technical parameters: Overcharge protection voltage 4.20V ± 0.05V 4, Over-discharge protection voltage 2.7V ± 0.1V 5, Over-current protection 3.0 ± 1.0A (2.7V ~ 4.25V) 6, The discharge temperature: -20 ° C ~ + 60 ° C 7,The protection IC parameters: Overcharge protection voltage 4.20V ± 0.05V, over-discharge protection voltage 2.7V ± 0.1V 8, High voltage, high energy density 9, Long cycle life, high safety 10, Shape, size, then the Spirit 11, Self-discharge, pollution 12. Application: MP3 / MP4, mobile phone, PDA, small toys, digital cameras and video camera and other digital products. 2Pcs 3.7V 60mAh 401020 Polymer Lipo Battery With PCM Rechargeable Review: Works great - Works great Review: Rechargable Headphones Repair - Worked as expected. ## Features - 3.7V Polymer Lipo Battery With PCM Rechargeable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06WP6SL8M | | Amperage | 0.5 Amps | | Antenna Location | Camera | | Battery Capacity | 50 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 10 Grams | | Brand | Easybuyseller | | Customer Reviews | 4.7 4.7 out of 5 stars (7) | | Manufacturer | Easybuyseller | | Model Name | 41020 | | Model Number | 41020 | | Number of Batteries | 2 Nonstandard Battery batteries required. | | Reusability | Rechargeable | | Unit Count | 2.0 Count | | Voltage | 3.7 | ## Product Details - **Battery Capacity:** 50 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Easybuyseller - **Number of Batteries:** 2 Nonstandard Battery batteries required. - **Recommended Uses For Product:** Camera ## Images ![2Pcs 401020 3.7V 60mAh Polymer Lipo Battery with PCM Rechargeable - Image 1](https://m.media-amazon.com/images/I/81SwK5vTEoL.jpg) ## Questions & Answers **Q: Can I use this to replace a beats flex earphones?** A: Yes，it can。THANKS **Q: Can I use this battery for a Beats Flex wireless earphones?** A: Yes，it can。Thanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by R***N on October 26, 2025* Works great ### ⭐⭐⭐⭐⭐ Rechargable Headphones Repair *by M***E on March 18, 2025* Worked as expected. ### ⭐⭐⭐⭐⭐ These are small but exactly what I needed *by R***Y on November 2, 2023* These are made well and I will be buying from this company again. It does take a little bit to get delivered as there are not many factories in America making these batteries. China is the main supplier. You cannot beat the price. They are worth the wait. ## Frequently Bought Together - Easybuyseller 2Pcs 401020 3.7V 60mAh Polymer Lipo Battery with PCM Rechargeable - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions - Letool 30 Pairs JST 1.25mm 2 Pin Micro Male Female Connector Plug with Red Black Wire Cable 80mm --- ## 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.tn/products/166293103-2pcs-401020-3-7v-60mah-polymer-lipo-battery-with-pcm](https://www.desertcart.tn/products/166293103-2pcs-401020-3-7v-60mah-polymer-lipo-battery-with-pcm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-07*