4c 5c Battery
Overview
Product sourcing insights & recommendations
I have synthesized a comprehensive report on 4C and 5C battery trends for 2026. The market is rapidly shifting toward Ultra-Fast Charging (UFC), with 5C batteries now enabling full recharges in just 12 minutes.
Key technical breakthroughs, such as CATL's 1.8 million km lifespan 5C battery, are redefining durability for commercial and passenger EVs. The report below details these technical specifications, analyzes the global competitive landscape (CATL, LGES, Panasonic), and provides wholesale sourcing insights from current B2B listings.
Based on these trends, here are your next steps:
High Rate Discharge 18650 4c 5c Battery
Products · 3 lists

Bulk Sale Rechargeable 3.7V 18650 Li-Ion Battery 800mAh 1800mAh 2600mAh 3500mAh for Consumer Electronics with LCO Anode
Shenzhen WLY Electronics Co., Ltd.🇨🇳CN4 yrs
Enook Rechargeable 18650 Battery Cell 4000mah 3C/5C/12A 3.7V/4.2V High Performance Lithium Ion Cylindrical Batteries
Changsha Enook Technology Co., Ltd.verified🇨🇳CN3 yrs
HAKADI 18650 3.6V 2600mah Lithium-ion Rechargeable Batteries 3-5C High Rate Discharge for E-bike Solar System
Shenzhen Zhonghuajia Technology Co., Ltd.verified🇨🇳CN6 yrs
Canfer High Discharge 18650 Battery Lithium 18650 Rechargeable Li Ion Battery 3.7v 2000mah Lithium Cells 18650 Battery
Shenzhen Lichen electronics CO.,LTD🇨🇳CN4 yrs
C&P Sam 18650 30Q 3.6v Discharge Current 15A High Rate Li-ion Tool Battery
Shenzhen Heshunchang Energy Co., Ltd.verified🇨🇳CN9 yrs
Factory Direct 18650 2600mAh 5C 3.7v Lithium Ion Battery 18650 Lithium Battery Rechargeable Li-ion Cells for Power Tools

18650/26650 Rechargeable 3.2V LiFePO4 Lithium Phosphate Battery 3C/5C Discharge Cylindrical Lithium Ion Batteries
Shenzhen Luozhen Electronics Technology Co., Ltd.🇨🇳CN10 yrs
High Discharge 5C 18650 3.7V 2.6Ah Cylindrical Rechargeable Lithium Ion 18650 Battery for Ebike Excellent for High Rate
Shenzhen Topway Technology Co., Ltd.🇨🇳CN6 yrs
A Grade 18650 Cylindrical Lithium Ion Battery Cell Rechargeable 3.6V 3.7V 2600mAh LiFePO4 Long Cycles 3C 5C
Shenzhen J&y Technology Co., Ltd.verified🇨🇳CN15 yrs
Stock 18650 Battery 3.7v 3C 5C Power 2600mah 2900mah High Capacity 26E 29E Cell 10A Battery Is Suitable for Robot
Shenzhen Data Power Technology Ltd.verified🇨🇳CN12 yrs
18650 3.7V 2000mAh NMC Rechargeable 3C -5C Discharge Rate Power Battery Cell for DIY E-bike Electric Tools Battery Pack
Dongguan Selian Energytechnology Co., Ltd.🇨🇳CN3 yrs
HYL INR 18650 Brand New Rechargeable Battery Cell 4800mAh 3.7V 5C High Discharge Rate Lithium Cell for Power Tools
Dongguan Huayi Lithium New Energy Technology Co., Ltd.🇨🇳CN1 yr
INR 18650 Lithium Battery 2000mAh 2600mah 3000mah 3500mah 1C-5C Rechargeable Battery Lithium 18650 Inr Li Ion 18650 Battery
General Electronics Technology Co., Ltd.verified🇨🇳CN18 yrs
18650 3.7V 1500mAh 1800mAh Rechargeable Li Ion Battery Cell 1C 5C Discharge Rate Lithium Battery for Power Tools and Toys
General Electronics Technology Co., Ltd.verified🇨🇳CN14 yrs
18650 3.1V 3.7v 1500mAh 1.5Ah 3.0V Battery 100% Original 18650 5C Rechargeable Battery 10C
Shenzhen Pkcell Battery Co., Ltd.verified🇨🇳CN20 yrs
Enook Rechargeable 18650 LiFePO4 Battery Cell 4000mAh 3C/5C/12A 3.7V/4.2V High Performance 1200 Cycles Cylindrical Batteries

Wholesale 18650 Li-Ion Best Price Rechargeable Battery Manufacturer
Shenzhen Honghaosheng Electronics Co., Ltd.verified🇨🇳CN16 yrs
18650 Lithium Ion Battery 3.7V 1500mAh 1800mAh 2000mAh 2500mAh 5C 10C High Drain Cylindrical Cell for Power Tools Wholesale

Original 18650 Battery 2600mah 5C 3.7v Rechargeable Cylindrical 18650 Lithium Ion Battery
Shenzhen Unis Technology Co., Ltd.verified🇨🇳CN11 yrs
Factory Sodium-ion 18650 3V 1500mAh 1.5Ah 3.1V Na-ion Battery 5C Fast Charge 10C 40C Discharge 3.0V 2Ah Na-ion SIB Battery

Cheaper 18650 Battery Cells High Rate LiFePO4 3350mAh 3500mAh 5C 3.7V 20A Max Discharge Rechargeable Batteries
Jiaozuo Meijing New Energy Technology Co., Ltd.verified🇨🇳CN3 yrs
18650 3200mAh 15A Discharge 5C High Rate Suitable for Electric Garden Tools Electric Drill Medical Battery Cell

XZT Super March 18650 3.7V 2000mAh High Capacity Rechargeable Lithium Li-ion Battery Cylindrical 3C 5C 10C Cell March Battery
Xiamen New Journey Technology Co., Ltd.verified🇨🇳CN3 yrs
Hot Sell Cylindrical Lithium Ion Cell 18650 5C 3C 1C Icr 3.7V 2600mAh Li-ion Rechargeable Battery Factory
Ningbo Johnson New Eletek Co., Ltd.verified🇨🇳CN3 yrs
18650 30A HIGHSTAR 18650 3000mah 5C Rechargeable Lithium Iron Batteries Cell 3.6V 18650 Li-ion Battery for UPS/ Power Tools
Shenzhen Vapcell Technology Co., Ltd.verified🇨🇳CN14 yrs
Factory Direct Supply DMEGC 18650 Lithium Battery 3200mAh 3500 5C High Rate Power Cell for Electric Vehicle Power Tools
Shenzhen Ampulse Technology Co., Ltd.🇨🇳CN1 yr
Li Ion Cell Icr 18650 2000mah 3.7v Rechargeable Battery 18650 3c 5c Discharged Rate Grade a Battery 3.7v 2000mah
Shenzhen City Kaixinda Energy Technology Limited Company🇨🇳CN3 yrs
XL 18650 Lithium Rechargeable Battery 3000mAh 3.7V 3C/5C High Rate Power Cell up to 1000 Cycles for Electric Tools
Shenzhen Xinglong Electronics Co., Ltd.🇨🇳CN7 yrs
World Record 3.7V 18650 Battery 4000mah 2C Discharge Battery Cell 18650 4000mah for Flashlight
Shenzhen Foradepower Technology Co., Ltd.verified🇨🇳CN10 yrsDeep Dive · Full Report
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Sources & References
26 sources cited · Verified industry data & reports
What is a Battery C Rating?
Power-Sonic
Battery C rates control how quickly a battery charges and discharges. Essentially, this rating measures the current at which the battery operates.
BU-402: What Is C-rate?
Battery University
A C-rate of 1C is also known as a one-hour discharge; 0.5C or C/2 is a two-hour discharge and 0.2C or C/5 is a 5-hour discharge. Some high- ...
What C-Rate Really Means for Lithium-Ion Performance
Molicel
Higher C-rates indicate faster charging or discharging. For instance, a 2C rate charges or discharges a 1Ah battery in 30 minutes at 2A. A 0.5C ...
What c-rate is best? : r/batteries
Reddit · r/batteries
So I know that a c-rate of 1C shouldn't be used for charging. But where is the sweet spot? I found some sources online that say the lower the better. ...
What do 1C, 3C, and 5C charging rates really mean?
ChargerLAB
In simple terms, this rate determines the theoretical time required for a full charge; as the rate increases, charging time decreases exponentially, though ...
BESS C-Rate Explained: Charge, Discharge & Price Impact
SunLith Energy
BESS C-rate is a standardised measure of how fast a battery is charged or discharged relative to its total storage capacity. The “C” stands for ...
