High Capacity Panasonic

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Panasonic's "high capacity" strategy for 2026 centers on energy density breakthroughs and resource-efficient home appliances. In the automotive sector, the mass production of 4680 cells (5x capacity) and development of anode-free batteries (25% energy density boost) are set to eliminate range anxiety PanasonicReuters. The home appliance market is shifting toward SEER2-compliant HVAC systems using low-GWP refrigerants, with Panasonic's 2026 portfolio growing by 50% in summer sales PanasonicFacebook. For professional electronics, the 2200mAh DMW-BLK22 battery has become the new high-capacity standard for mirrorless cameras Panasonic.

The comprehensive market research report below details these technological shifts, manufacturing roadmaps, and B2B sourcing insights.

Based on these insights, you can continue with:

High Capacity Panasonic Batteries 18650 21700 4680

Products · Top picks & verified manufacturers

For 18650 Solid State Battery 3400mAh 3C Discharge LiNiMnCoO2 Cathode 800 Cycles for Power Bank Flashlight Electric

For 18650 Solid State Battery 3400mAh 3C Discharge LiNiMnCoO2 Cathode 800 Cycles for Power Bank Flashlight Electric

$1.20-1.424.4(637)
MOQ: 100 pieces
Panasonic brand≤4h response time
Huizhou Yanqing New Energy Technology Co., Ltd.Huizhou Yanqing New Energy Technology Co., Ltd.verified🇨🇳CN1 yr
Panaso Cheap NCR18650B 3.6V 3400mAh Factory Authentic Rechargeable 10A Battery Cell 18650B Lithium Battery

Panaso Cheap NCR18650B 3.6V 3400mAh Factory Authentic Rechargeable 10A Battery Cell 18650B Lithium Battery

$1.50-1.904.6(561)
MOQ: 1 unit
Panasonic brand≤2h response time
Shenzhen Shengshi Qianjing Technology Corporation LimitedShenzhen Shengshi Qianjing Technology Corporation Limited🇨🇳CN4 yrs
KC CE Approved Rechargeable 18650 Lithium Polymer Battery 2200mah 2500mah 3600mah 3.7v 7.4v Li-ion Battery

KC CE Approved Rechargeable 18650 Lithium Polymer Battery 2200mah 2500mah 3600mah 3.7v 7.4v Li-ion Battery

$0.99-1.494.4(702)
MOQ: 2 pieces
100+ store reviews100% reorder rate≤4h response time
Shenzhen WLY Electronics Co., Ltd.Shenzhen WLY Electronics Co., Ltd.🇨🇳CN4 yrs
China Wholesale 18650 21700 26650 32650 32700 Cylindrical Rechargeable Li Ion Lithium Ion Batteries

China Wholesale 18650 21700 26650 32650 32700 Cylindrical Rechargeable Li Ion Lithium Ion Batteries

$0.58-0.684.1(822)
MOQ: 100 pieces
600+ store reviews27% reorder rate≤4h response time
Henan Meddore New Material Technology Co., Ltd.Henan Meddore New Material Technology Co., Ltd.🇨🇳CN4 yrs
21700 3.7v 4500mAh/4000mAh Li-ion Battery Cell 21700 Li-ion Battery 4800mah 3000mah 5000mah 3C 8C 10C

21700 3.7v 4500mAh/4000mAh Li-ion Battery Cell 21700 Li-ion Battery 4800mah 3000mah 5000mah 3C 8C 10C

$1.86-2.104.2(142)
MOQ: 2 pieces
Shandong Tian Han New Energy Technology Co., Ltd.Shandong Tian Han New Energy Technology Co., Ltd.🇨🇳CN8 yrs
21700 46 00mah Lithium Battery 3.7V Battery 3.6V Li-ion Li-ion Rechargeable Battery 3C 5C 10C for E-bike Scooter Power Tools

21700 46 00mah Lithium Battery 3.7V Battery 3.6V Li-ion Li-ion Rechargeable Battery 3C 5C 10C for E-bike Scooter Power Tools

$2-2.505.0(538)
MOQ: 10 pieces
Dongguan Lineng Electronic Technology Co., Ltd.Dongguan Lineng Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
New Arrival High Capacity Li Ion 21700T  3.6v 4800mAh 5C 25A Power Electric Vehicle Battery for Panasonicn 21700T

New Arrival High Capacity Li Ion 21700T 3.6v 4800mAh 5C 25A Power Electric Vehicle Battery for Panasonicn 21700T

$2.15-2.454.7(61)
MOQ: 100 pieces
17% reorder rate≤2h response time
Huizhou Becell Energy Co., Ltd.Huizhou Becell Energy Co., Ltd.🇨🇳CN1 yr
Best Quality 21700 4000mAh 10C High Discharge 4.0Ah Li-ion Battery Cell for Power Tools Cordless Drill and Electric Devices

Best Quality 21700 4000mAh 10C High Discharge 4.0Ah Li-ion Battery Cell for Power Tools Cordless Drill and Electric Devices

$1.54-1.674.8(210)
MOQ: 50 units
500+ store reviews20% reorder rate≤1h response time
Xiamen New Journey Technology Co., Ltd.Xiamen New Journey Technology Co., Ltd.verified🇨🇳CN3 yrs
6000mAh VC-2160 VariCore 21700 Battery 3.7v Li-ion Rechargeable Cylindrical Li-ion Batteries with 20A Maximum Discharge

6000mAh VC-2160 VariCore 21700 Battery 3.7v Li-ion Rechargeable Cylindrical Li-ion Batteries with 20A Maximum Discharge

$3.56-4.864.8(474)
MOQ: 1 piece
100+ store reviews11% reorder rate≤8h response time
Shenzhen YinQian Electronic Technology Co., Ltd.Shenzhen YinQian Electronic Technology Co., Ltd.🇨🇳CN4 yrs
18650 21700 3500mAh battery cell lithium ion batteries 2600mah 18650 lithium battery

18650 21700 3500mAh battery cell lithium ion batteries 2600mah 18650 lithium battery

$2.60-34.8(244)
MOQ: 3000 pieces
Shenzhen Data Power Technology Ltd.Shenzhen Data Power Technology Ltd.verified🇨🇳CN17 yrs
High-Quality Rechargeable 18650 21700 Li-ion Batteries 3.6V/3.7V 800mAh-5000mAh for Power Tools/EV/Solar Storage

High-Quality Rechargeable 18650 21700 Li-ion Batteries 3.6V/3.7V 800mAh-5000mAh for Power Tools/EV/Solar Storage

$0.90-1.414.9(868)
MOQ: 100 pieces
50+ store reviews10% reorder rate≤3h response time
Hydrofairy (Dong Guan) Technology Co., Ltd.Hydrofairy (Dong Guan) Technology Co., Ltd.🇨🇳CN2 yrs
21700 Battery 4800mAh 3.7V Rechargeable Lithium Ion Battery for Panason

21700 Battery 4800mAh 3.7V Rechargeable Lithium Ion Battery for Panason

$2.60-34.9(535)
MOQ: 100 pieces
400+ store reviews26% reorder rate≤2h response time
Shenzhen Pirate Captain Trading Co., Ltd.Shenzhen Pirate Captain Trading Co., Ltd.🇨🇳CN10 yrs
PONFLY ICR 21700 Cell Battery 3.7V 5C 2600mAh 300 Cycle Life CE/RoHS Certified Li-Ion for E-bike Scooters

PONFLY ICR 21700 Cell Battery 3.7V 5C 2600mAh 300 Cycle Life CE/RoHS Certified Li-Ion for E-bike Scooters

$1.13-1.514.9(427)
MOQ: 2 pieces
100+ store reviews26% reorder rate≤4h response time
Shenzhen Ponfly Electronic Technology Co., Ltd.Shenzhen Ponfly Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Factory Customized Large Capacity 18650/21700 Lithium-ion Rechargeable Battery 3.7V 2600-4500mAh 800-1500 Cycles -20C to 60C

Factory Customized Large Capacity 18650/21700 Lithium-ion Rechargeable Battery 3.7V 2600-4500mAh 800-1500 Cycles -20C to 60C

$1.58-1.995.0(252)
MOQ: 200 pieces
28% reorder rate≤2h response time
Guangxi Shenzhou Energy Technology Co., Ltd.Guangxi Shenzhou Energy Technology Co., Ltd.🇨🇳CN2 yrs
High Capacity Rechargeable 18650 21700 Battery With 3.6V 3.7V 7.4V 12V 3000mAh 4500mAh 5000mAh 21700 Battery Cell for Flashlight

High Capacity Rechargeable 18650 21700 Battery With 3.6V 3.7V 7.4V 12V 3000mAh 4500mAh 5000mAh 21700 Battery Cell for Flashlight

$0.804.5(813)
MOQ: 2 pieces
900+ store reviews20% reorder rate≤5h response time
Wangheng (shandong) Information Technology LimitedWangheng (shandong) Information Technology Limitedverified🇨🇳CN6 yrs
High Quality 18650 21700 5000mAh 6000mAh 7000mAh 8000mAh 3.7v 7.4v 11.1v 14.8v LiFePO4 Lithium Li-ion Battery Packs

High Quality 18650 21700 5000mAh 6000mAh 7000mAh 8000mAh 3.7v 7.4v 11.1v 14.8v LiFePO4 Lithium Li-ion Battery Packs

$3.20-3.434.8(960)
MOQ: 1 piece
Dongguan Wiliyoung Electronics Co., Ltd.Dongguan Wiliyoung Electronics Co., Ltd.verified🇨🇳CN8 yrs
Famous 21700 Battery 11.1v 12000mah in China 3s3p Lithium-ion Battery Pack for Household Electric Fan

Famous 21700 Battery 11.1v 12000mah in China 3s3p Lithium-ion Battery Pack for Household Electric Fan

$1.50-19.804.9(215)
MOQ: 2 packs
Shenzhen Chaoliyang Technology Development Co., Ltd.Shenzhen Chaoliyang Technology Development Co., Ltd.verified🇨🇳CN5 yrs
High Quality 21700 4000mAh 4500mah 5000mah 5500mah 6000mah 3C Cylindrical Battery Lithium Ion Batteries Cell for Power Station

High Quality 21700 4000mAh 4500mah 5000mah 5500mah 6000mah 3C Cylindrical Battery Lithium Ion Batteries Cell for Power Station

$1.85-4.085.0(616)
MOQ: 5 pieces
Shenzhen Data Power Technology Ltd.Shenzhen Data Power Technology Ltd.verified🇨🇳CN12 yrs
Original Manufacturer a Grade Cell High Capacity 18650 21700 25P Cylindrical Lithium Ion Battery 3.7V OEM

Original Manufacturer a Grade Cell High Capacity 18650 21700 25P Cylindrical Lithium Ion Battery 3.7V OEM

$2.21-2.305.0(617)
MOQ: 100 pieces
900+ store reviews≤11h response time
Shenzhen Infinite Power Technology Co., Ltd.Shenzhen Infinite Power Technology Co., Ltd.🇨🇳CN5 yrs
3.7v Li-ion Rechargeable Battery 34600 32650 26650  22500 21700 18650 18620 18500 18350 16500 16340  16280 10150

3.7v Li-ion Rechargeable Battery 34600 32650 26650 22500 21700 18650 18620 18500 18350 16500 16340 16280 10150

$0.703.2(911)
MOQ: 10 pieces
300+ store reviews28% reorder rate≤2h response time
Shenzhen Pkcell Battery Co., Ltd.Shenzhen Pkcell Battery Co., Ltd.🇨🇳CN15 yrs
LISHEN Li-ion 21700 Battery 5000mAh with 9C/45A Discharge Rate. High-capacity and High-rate Battery Cell.

LISHEN Li-ion 21700 Battery 5000mAh with 9C/45A Discharge Rate. High-capacity and High-rate Battery Cell.

$2.28-2.904.1(327)
MOQ: 2 pieces
13% reorder rate≤2h response time
Guangzhou Shijie Technology Co., Ltd.Guangzhou Shijie Technology Co., Ltd.🇨🇳CN2 yrs
Customizable Lithium Ion Battery Pack 18650 21700 26650 32700 with BMS 3.7V 7.4V 12V 14.8V 24V 48V Capacities Available

Customizable Lithium Ion Battery Pack 18650 21700 26650 32700 with BMS 3.7V 7.4V 12V 14.8V 24V 48V Capacities Available

$6.97-7.655.0(863)
MOQ: 100 packs
Shenzhen Himax Electronics Co., Ltd.Shenzhen Himax Electronics Co., Ltd.verified🇨🇳CN15 yrs
High-capacity 18650 Lithium Battery 3.7v 3200mah 3400mah 3500mah Rechargeable Lithium Ion Batteries

High-capacity 18650 Lithium Battery 3.7v 3200mah 3400mah 3500mah Rechargeable Lithium Ion Batteries

$3.304.9(319)
MOQ: 2 pieces
Dongguan Belifine Battery Co., Ltd.Dongguan Belifine Battery Co., Ltd.verified🇨🇳CN8 yrs
Battery 21700 18650 Cell 3.7V 2600mAh  3500mAh  5000mAh Rechargeable Lithium Battery for Electric Bicycles and Scooters

Battery 21700 18650 Cell 3.7V 2600mAh 3500mAh 5000mAh Rechargeable Lithium Battery for Electric Bicycles and Scooters

$0.104.8(930)
MOQ: 100 pieces
30% reorder rate100+ views from America≤5h response time
Shenzhen Herunda Technology Co., Ltd.Shenzhen Herunda Technology Co., Ltd.🇨🇳CN3 yrs
3.7v Li-ion Rechargeable Battery 34600 32650 26650 22500 21700 18650 18620 18500 18350 16500 16340 16280 10150

3.7v Li-ion Rechargeable Battery 34600 32650 26650 22500 21700 18650 18620 18500 18350 16500 16340 16280 10150

$0.704.9(702)
MOQ: 10 pieces
400+ store reviews12% reorder rate100+ views from America≤2h response time
Shenzhen Pkcell Battery Co., Ltd.Shenzhen Pkcell Battery Co., Ltd.verified🇨🇳CN20 yrs
21700 4800mAh 3.6V High Capacity Semi-Solid State Li-ion Rechargeable Battery Cell with 1000 Cycles

21700 4800mAh 3.6V High Capacity Semi-Solid State Li-ion Rechargeable Battery Cell with 1000 Cycles

$1.57-1.604.9(451)
MOQ: 1 piece
600+ store reviews41% reorder rate≤9h response time
Shenzhen Topway Technology Co., Ltd.Shenzhen Topway Technology Co., Ltd.🇨🇳CN6 yrs
Original Grade a 21700 40P Lithium Battery 4000mAh 3.7V 12C High Rate Discharge EU Stock for E-Bike

Original Grade a 21700 40P Lithium Battery 4000mAh 3.7V 12C High Rate Discharge EU Stock for E-Bike

$2.705.0(750)
MOQ: 130 pieces
25% reorder rate≤1h response time
Shenzhen Sufeng New Energy Co., Ltd.Shenzhen Sufeng New Energy Co., Ltd.🇨🇳CN1 yr
Pana Cheap NCR18650B 3.6V 3400mAh Factory Authentic Rechargeable 10A Battery Cell 18650B Lithium Battery

Pana Cheap NCR18650B 3.6V 3400mAh Factory Authentic Rechargeable 10A Battery Cell 18650B Lithium Battery

$1.60-1.804.9(580)
MOQ: 10 pieces
700+ store reviews25% reorder rate100+ views from America≤2h response time
Huizhou Boot Energy Co., Ltd.Huizhou Boot Energy Co., Ltd.verified🇨🇳CN4 yrs
Customizable 18650 21700 32700 Li-ion Battery Packs 3.7V 7.4V 11.1V 14.8V 12V 24V 48V 72V 10Ah Lithium Ion and LiFePO4 Battery

Customizable 18650 21700 32700 Li-ion Battery Packs 3.7V 7.4V 11.1V 14.8V 12V 24V 48V 72V 10Ah Lithium Ion and LiFePO4 Battery

$6-94.7(209)
MOQ: 1 piece
Dongguan Mozhong Technology Co., Ltd.Dongguan Mozhong Technology Co., Ltd.verified🇨🇳CN2 yrs
Customizable 18650 21700 32700 Li-ion Battery Packs 3.7V 7.4V 11.1V 14.8V 12V 24V 48V 72V 10Ah Lithium Ion and LiFePO4 Battery

Customizable 18650 21700 32700 Li-ion Battery Packs 3.7V 7.4V 11.1V 14.8V 12V 24V 48V 72V 10Ah Lithium Ion and LiFePO4 Battery

$6-94.0(209)
MOQ: 1 piece
Dongguan Mozhong Technology Co., Ltd.Dongguan Mozhong Technology Co., Ltd.verified🇨🇳CN4 yrs

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