Laptop Battery Cell

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LinkedIn · Clarity Market Intelligence
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The laptop battery cell market in 2026 is experiencing a significant shift toward high-energy density chemistries and AI-managed power systems, driven by the rise of AI PCs and new EU regulations requiring user-replaceable batteries by 2027. The market is currently valued at approximately $9.3–$10.01 billion, with graphene-enhanced cells emerging as a key technology for ultra-fast charging.

I have compiled a detailed market analysis report covering technology breakthroughs (SSBs, Graphene), growth drivers (Gaming, AI PCs), and verified sourcing options. You can find the full analysis and product benchmarks in the deliverable below.

Based on the 2026 trends, here are your next steps:

Laptop Battery Cell 18650 21700 Lithium Ion Rechargeable Battery Cell

Products · Top picks & verified manufacturers

INR Cylindrical Lithium Ion Cell Rechargeable 18650/21700 3.7V 2600mAh/2900mAh/4500mAh for Electric Bicycle & Scooter

INR Cylindrical Lithium Ion Cell Rechargeable 18650/21700 3.7V 2600mAh/2900mAh/4500mAh for Electric Bicycle & Scooter

$1.36-1.564.6(805)
MOQ: 100 pieces
Dongguan Nailike New Energy Co., Ltd.Dongguan Nailike New Energy Co., Ltd.verified🇨🇳CN5 yrs
Rechargeable 18650 21700 26650 32650 32700 LiFePO4 NCM 3.2V 3.7v Lithium Ion Battery Cells for Electric Bike/Scooter

Rechargeable 18650 21700 26650 32650 32700 LiFePO4 NCM 3.2V 3.7v Lithium Ion Battery Cells for Electric Bike/Scooter

$0.68-1.254.7(268)
MOQ: 10 boxes
General Electronics Technology Co., Ltd.General Electronics Technology Co., Ltd.verified🇨🇳CN14 yrs
Wholesale Cylindrical 18650 21700 26650 32650 32700 33140 Rechargeable Lithium Cells 14500 Li-ion Battery for Electric Tools

Wholesale Cylindrical 18650 21700 26650 32650 32700 33140 Rechargeable Lithium Cells 14500 Li-ion Battery for Electric Tools

$1.80-2.354.8(177)
MOQ: 4 pieces
11% reorder rate≤1h response time
Xiamen UESEN Technology Co., Ltd.Xiamen UESEN Technology Co., Ltd.🇨🇳CN3 yrs
Customized 18650 21700 Lithium Ion LI Ion Battery Pack 12V 24V 36V 48V 60V 72V 6Ah 8Ah 10Ah 20Ah 30Ah 40Ah Battery Cell

Customized 18650 21700 Lithium Ion LI Ion Battery Pack 12V 24V 36V 48V 60V 72V 6Ah 8Ah 10Ah 20Ah 30Ah 40Ah Battery Cell

$2.354.9(208)
MOQ: 10 pieces
Dongguan Guitong Electronic Technology Co., Ltd.Dongguan Guitong Electronic Technology Co., Ltd.verified🇨🇳CN5 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≤6h response time
Shenzhen Infinite Power Technology Co., Ltd.Shenzhen Infinite Power Technology Co., Ltd.🇨🇳CN5 yrs
3.7v Li Ion Battery Cells LGDAME11865 CTS Rechargeable NMC Lithium Ion NMC Battery Cell 18650 21700 Lithium Battery Cylindrical

3.7v Li Ion Battery Cells LGDAME11865 CTS Rechargeable NMC Lithium Ion NMC Battery Cell 18650 21700 Lithium Battery Cylindrical

$0.90-0.944.9(235)
MOQ: 50 pieces
Xiamen New Journey Technology Co., Ltd.Xiamen New Journey Technology Co., Ltd.verified🇨🇳CN3 yrs
PKCELL/OEM Brand 21700 18650 Cell High Rate 5C Lithium Rechargeable Batteries 3.7V 2600mAh 3500mAh 1200 Cycles for Toys

PKCELL/OEM Brand 21700 18650 Cell High Rate 5C Lithium Rechargeable Batteries 3.7V 2600mAh 3500mAh 1200 Cycles for Toys

$0.90-1.303.1(655)
MOQ: 100 pieces
300+ store reviews23% reorder rate≤3h response time
Shenzhen Pkcell Battery Co., Ltd.Shenzhen Pkcell Battery Co., Ltd.🇨🇳CN15 yrs
3.7Volt 2600mAh 3500mAh 5000mAh Rechargeable Lithium Ion 18650 21700 Battery Cell for Electric Bicycle CE UN38.3 Certified

3.7Volt 2600mAh 3500mAh 5000mAh Rechargeable Lithium Ion 18650 21700 Battery Cell for Electric Bicycle CE UN38.3 Certified

$8.39-15.824.6(467)
MOQ: 1000 pieces
Dongguan Bobes New Energy Technology Co., Ltd.Dongguan Bobes New Energy Technology Co., Ltd.verified🇨🇳CN2 yrs
Battery 21700 18650 Cell 3.7V 2600mAh 3500mAh 5000mAh Rechargeable Lithium Battery for and Scooters

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

$0.104.3(390)
MOQ: 100 pieces
≤9h response time
CONG TY CP TU VAN & DAO TAO KHAI MINHCONG TY CP TU VAN & DAO TAO KHAI MINH🇻🇳VN1 yr
21700 3.7V 4800Mah Lithium Li-Ion Battery Cell 21700 Battery 5000Mah 6000mah 3.7V 26700  lithium ion battery cells

21700 3.7V 4800Mah Lithium Li-Ion Battery Cell 21700 Battery 5000Mah 6000mah 3.7V 26700 lithium ion battery cells

$1.784.5(501)
MOQ: 10 pieces
Wangheng (shandong) Information Technology LimitedWangheng (shandong) Information Technology Limitedverified🇨🇳CN6 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(685)
MOQ: 100 pieces
30% reorder rate≤5h response time
Shenzhen Herunda Technology Co., Ltd.Shenzhen Herunda Technology Co., Ltd.🇨🇳CN3 yrs
21700 Rechargeable Battery 5000mAh 4800mAh 3.6V High Voltage  Original Manufacturer 21700 Battery

21700 Rechargeable Battery 5000mAh 4800mAh 3.6V High Voltage Original Manufacturer 21700 Battery

$15.0(794)
MOQ: 50 pieces
50+ store reviews8% reorder rate≤2h response time
Dongguan Huaerdun Technology Co., Ltd.Dongguan Huaerdun Technology Co., Ltd.verified🇨🇳CN5 yrs
Lithium Ion Cell 18650 Lithium Ion 3.6v 5000mah 21700 Cell 4500mah Battery for Power Tool Golf Car Ebike

Lithium Ion Cell 18650 Lithium Ion 3.6v 5000mah 21700 Cell 4500mah Battery for Power Tool Golf Car Ebike

$1-104.2(799)
MOQ: 100 pieces
≤3h response time
Origotek Co., Ltd.Origotek Co., Ltd.🇨🇳CN3 yrs
18650 21700 32700 3.7V 2200mah 3200mah 5000mah 6000mah Battery Cylindrical Cell Rechargeable  Lithium Ion Batteries Lifepo4

18650 21700 32700 3.7V 2200mah 3200mah 5000mah 6000mah Battery Cylindrical Cell Rechargeable Lithium Ion Batteries Lifepo4

$0.60-0.904.9(539)
MOQ: 10 pieces
100+ store reviews17% reorder rate≤2h response time
Guangzhou Geilienergy Electronic Co., Ltd.Guangzhou Geilienergy Electronic Co., Ltd.verified🇨🇳CN15 yrs
Wholesaler 21700 Lithium Ion Batteries Cell Original Rechargeable 3.7v 4000mah 4500mah 5000mah Protected 21700 Li-ion Battery

Wholesaler 21700 Lithium Ion Batteries Cell Original Rechargeable 3.7v 4000mah 4500mah 5000mah Protected 21700 Li-ion Battery

$2.30-2.405.0(137)
MOQ: 100 pieces
200+ store reviews14% reorder rate≤4h response time
Dongguan Chuangde Laser Intelligent Technology Co., Ltd.Dongguan Chuangde Laser Intelligent Technology Co., Ltd.verified🇨🇳CN7 yrs
Bateria 3.7v FEB 18650 21700 Li Ion Rechargeable Battery 2000mah 2500mah 3000mah 3500mah 3800mah 4000mah 5000mah 6000mah 18650

Bateria 3.7v FEB 18650 21700 Li Ion Rechargeable Battery 2000mah 2500mah 3000mah 3500mah 3800mah 4000mah 5000mah 6000mah 18650

$2.75-4.325.0(441)
MOQ: 100 pieces
400+ store reviews11% reorder rate≤1h response time
Shenzhen Luozhen Electronics Technology Co., Ltd.Shenzhen Luozhen Electronics Technology Co., Ltd.🇨🇳CN10 yrs
Rechargeable Cylindrical Li-ion Pin 18650 21700 32700 3.7v 2500mah 3000mah 5000mah 6000mah Lithium Ion Batteries

Rechargeable Cylindrical Li-ion Pin 18650 21700 32700 3.7v 2500mah 3000mah 5000mah 6000mah Lithium Ion Batteries

$1.25-1.505.0(192)
MOQ: 15 pieces
Shenzhen Data Power Technology Ltd.Shenzhen Data Power Technology Ltd.verified🇨🇳CN12 yrs
Dmgc 18650 20P 25P 26E 30P 29E 3.7V Cylindrical Liquid Batteries Rechargeable Battery Cell for E Bike Scooter

Dmgc 18650 20P 25P 26E 30P 29E 3.7V Cylindrical Liquid Batteries Rechargeable Battery Cell for E Bike Scooter

$1.15-2.204.9(836)
MOQ: 130 pieces
Deshang Energy Technology (shenzhen) Co., Ltd.Deshang Energy Technology (shenzhen) Co., Ltd.verified🇨🇳CN2 yrs
Wholesale A- Grade Rechargeable Li-ion Battery 18650 26650 21700 Lithium-ion Battery Cell Is Suitable for Electronic Devices.

Wholesale A- Grade Rechargeable Li-ion Battery 18650 26650 21700 Lithium-ion Battery Cell Is Suitable for Electronic Devices.

$0.56-0.704.1(784)
MOQ: 400 pieces
≤2h response time
Shenzhen Tongke New Energy Co., Ltd.Shenzhen Tongke New Energy Co., Ltd.🇨🇳CN2 yrs
21700 18650 32700 3.7V 12600mAh Lithium Li-Ion Battery Cell 21700 Battery

21700 18650 32700 3.7V 12600mAh Lithium Li-Ion Battery Cell 21700 Battery

$2.20-2.604.5(663)
MOQ: 50 pieces
Shenzhen Pknergy Energy Co., Ltd.Shenzhen Pknergy Energy Co., Ltd.verified🇨🇳CN10 yrs
21700 4500mAh 3.6V Rechargeable  Lithium  Battery Cell

21700 4500mAh 3.6V Rechargeable Lithium Battery Cell

$1.10-1.505.0(658)
MOQ: 200 pieces
Dongguan Ruifeng Energy Technology Co., Ltd.Dongguan Ruifeng Energy Technology Co., Ltd.verified🇨🇳CN2 yrs
Lithium Ion 18650 21700 Cell Rechargeable 3.7V 2000mAh 7.4Wh Lipo Battery

Lithium Ion 18650 21700 Cell Rechargeable 3.7V 2000mAh 7.4Wh Lipo Battery

$1.51-24.8(207)
MOQ: 1000 pieces
Shenzhen Data Power Technology Ltd.Shenzhen Data Power Technology Ltd.verified🇨🇳CN17 yrs
21700 3.7V 4000mAh Rechargeable Li Ion Battery Cell High Power Lithium Battery for E Bike Power Tool and Solar Storage

21700 3.7V 4000mAh Rechargeable Li Ion Battery Cell High Power Lithium Battery for E Bike Power Tool and Solar Storage

$1.10-1.964.6(591)
MOQ: 10 pieces
Shenzhen Topway New Energy Co., Ltd.Shenzhen Topway New Energy Co., Ltd.verified🇨🇳CN9 yrs
21700 Battery Cells 50e 3.6v 5000mah 18650 High Capacity Lithium-ion Cylindrical 21700 Lithium Ion Battery

21700 Battery Cells 50e 3.6v 5000mah 18650 High Capacity Lithium-ion Cylindrical 21700 Lithium Ion Battery

$0.794.9(932)
MOQ: 2 units
Shenzhen Hysincere Battery Co., Ltd.Shenzhen Hysincere Battery Co., Ltd.verified🇨🇳CN13 yrs
21700 Lithium-ion Battery Cell 3.7V Rechargeable Li-ion Cell for Power Tools / E-bikes / Packs

21700 Lithium-ion Battery Cell 3.7V Rechargeable Li-ion Cell for Power Tools / E-bikes / Packs

$0.80-14.4(852)
MOQ: 2 pieces
1700+ store reviews10% reorder rate≤2h response time
General Electronics Technology Co., Ltd.General Electronics Technology Co., Ltd.verified🇨🇳CN18 yrs
High Capacity 21700 Li-ion Cell 3.6V 4400mAh Rechargeable Lithium Ion Battery for Robot and Electric Vehicles

High Capacity 21700 Li-ion Cell 3.6V 4400mAh Rechargeable Lithium Ion Battery for Robot and Electric Vehicles

$0.48-0.604.2(757)
MOQ: 100 pieces
≤5h response time
Changsha Zraco Tech Co., Ltd.Changsha Zraco Tech Co., Ltd.🇨🇳CN3 yrs

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