Lg Dbc2 Battery

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

53 来源

The phrase "lg dbc2 battery" refers to the LGDBC21865, a legacy 18650 lithium-ion battery cell originally manufactured by LG Energy Solution (formerly LG Chem). It is technically identical to the LGABC21865 model, with the prefix "DB" indicating production in LG's Nanjing, China facility, while "AB" typically signifies Korean production Secondlifestorage Scribd.

1. Key Technical Specifications

This cell belongs to the ICR18650C2 family and is distinguished by its specific charging requirements:

* Capacity: 2800 mAh (Nominal) Dnkpower.

* Voltage: 3.72V Nominal, with a maximum charge voltage of 4.30V.

* *Warning:* Standard 4.2V chargers will not fully charge this cell, resulting in a lower realized capacity of approximately 2500–2600 mAh Alibaba Scribd.

* Discharge: Maximum continuous discharge current of 5.4A (approx. 2C). It is unsuitable for high-drain applications like power tools or high-wattage vaping Secondlifestorage Dnkpower.

2. Market Trends & Insights

* Lifecycle Phase: The DBC2/ABC2 series is now considered a legacy or "end-of-life" product. It was primary equipment for laptop battery packs (e.g., Lenovo, HP) between 2010 and 2014 Secondlifestorage Memory4Less.

* Primary Market Role: Today, these cells are rarely sold as new original stock. They are predominantly found in the refurbished and "second-life" market for DIY solar storage walls and low-drain electronic repairs Indiamart Memory4Less Ebay.

* Substitution Trend: The market has largely transitioned to newer models with higher energy density and better thermal stability. Common current alternatives include:

* LG MJ1 (3500mAh): Superior capacity and 10A discharge for modern electronics Batterydesign Youtube.

* LG HG2 (3000mAh): Higher 20A discharge for power-hungry devices Aboutenergy Batterybro.

3. Sourcing & Availability

Wholesale availability for original new DBC2 cells is low, as production has shifted to modern INR chemistries. Most current listings on B2B platforms are for generic 18650 cells or refurbished LG units Alibaba Aliexpress.

The file below contains a detailed list of current 18650 suppliers and related product options identified during market research.

Based on these results, you might be interested in:

Sources & References

53 sources cited · Verified industry data & reports

1500mAh-3.65V-LG dahb2 ICR18650 Battery - DNK Power

dnkpower.com

LGDAHB21865 battery comes up with a nominal capacity of 1500mAh, the voltage of 3.65V . Download Datasheet Version 1. Voltage: 3.78V Max. Cell Weight: 48g ...

LG LGABC21865 Cell Specifications

Second Life Storage & Solar

Capacity: 2800mAh Rated ; Voltage: 3.72V Nominal ; Charging: 4.30V Maximum 1350mA Standard 2700mA Maximum ; Discharging: 3.00V Cutoff 540mA ...

Product Info｜LG Home Battery

LG ESS Battery

Specification Usable Energy (kWh) 16 Weight (lb) 352 Dimensions (inch) 19.8 x 42.8 x 11.6 Communication Interface CAN & RS485 Enclosure Protection Rating

Product Datasheet For LG HBP10-16H Battery Series | PDF

Scribd

Product Datasheet for LG HBP10-16H Battery Series - Free download as PDF File. Total Energy 9.87kWh 16.45kWh Indoor/Outdoor, Charge 420-450VDC Operating Charge ...

LG Electronics Home Series Energy Storage System

provide up to 14.4 kWh of usable backup power. Voltage 120/240 V Split Phase. Voltage 101.64 V Module Capacity (Min)* 36.9Ah Module. Module Weight (Max) 26 kg ...

LG ABC21865 (C2) 18650 Battery Cell Guide

Alibaba.com

Key Specs: It offers a 2800mAh capacity with a nominal voltage of 3.72V Secondlifestorage Dnkpower. Voltage Parameters: Features a maximum charge voltage of ...