48V 100Ah NCM Marine Lithium Battery 1 Hour Fast Charge 4800Wh 28kg for Electric

MOQ： 2 Pieces
Price： USD 780-1050 / Piece
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Payment Terms	T/T, L/C, PayPal, Western Union
Supply Ability	3000 Pieces per Month
Delivery Time	5-7 working days stock, 15-25 days production
Packaging Details	WNRLN marine-grade packaging with anti-corrosion VCI film, EPE foam, export-grade plywood case
Battery Type	NCM Lithium-Ion
Nominal Voltage	48V
Nominal Capacity	100Ah
Rated Energy	4800 Wh
Fast Charge Time	1 Hour (0-100% with 100A charger)
Cycle Life	2,000+ cycles at 80% DOD
BMS Protection	13S 48V 120A Smart BMS
Waterproof Rating	IP67
Max Continuous Discharge	120A
Peak Discharge Current	240A (3 seconds)
Charging Temperature	0°C ~ 45°C
Discharging Temperature	-20°C ~ 60°C
Dimensions	540 x 280 x 240 mm
Weight	28 kg
Application	Electric Yacht Propulsion, Large Electric Boat, Hybrid Marine System, Commercial Water Taxi
Brand Name	WNRLN
Model Number	MR-48100-NCM
Place of Origin	Guangdong, China
Certification	CE, UN38.3, MSDS, ISO 9001:2015, ABYC

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Product Specification


Payment Terms	T/T, L/C, PayPal, Western Union	Supply Ability	3000 Pieces per Month
Delivery Time	5-7 working days stock, 15-25 days production	Packaging Details	WNRLN marine-grade packaging with anti-corrosion VCI film, EPE foam, export-grade plywood case
Battery Type	NCM Lithium-Ion	Nominal Voltage	48V
Nominal Capacity	100Ah	Rated Energy	4800 Wh
Fast Charge Time	1 Hour (0-100% with 100A charger)	Cycle Life	2,000+ cycles at 80% DOD
BMS Protection	13S 48V 120A Smart BMS	Waterproof Rating	IP67
Max Continuous Discharge	120A	Peak Discharge Current	240A (3 seconds)
Charging Temperature	0°C ~ 45°C	Discharging Temperature	-20°C ~ 60°C
Dimensions	540 x 280 x 240 mm	Weight	28 kg
Application	Electric Yacht Propulsion, Large Electric Boat, Hybrid Marine System, Commercial Water Taxi	Brand Name	WNRLN
Model Number	MR-48100-NCM	Place of Origin	Guangdong, China
Certification	CE, UN38.3, MSDS, ISO 9001:2015, ABYC
High Light	1 Hour Marine Fast Charge ，100Ah High Density NCM ，4800Wh Yacht Propulsion Power

⚡ 4,800 Wh — Charge in 1 Hour, Cruise All Day on Electric Power Alone

The WNRLN MR-48100-NCM 48V 100Ah Marine Fast Charge Battery is the ultimate power solution for electric yacht propulsion. 4,800 Wh of high-density NCM energy in a marine-grade 28 kg package that charges from empty to full in just 1 hour. Silent cruising. Zero emissions. Maximum time on the water.

⚠️ The Electric Yacht Problem — Power When You Need It, Not When the Charger Says So

Overnight Charge Limitation: Standard 48V LiFePO4 banks take 5-6 hours to charge — you get one outing per day. Spontaneous sunset cruises are impossible with a half-empty battery
Weight vs Performance: LiFePO4 100Ah at 48V weighs 48 kg — in a performance yacht, that extra 20 kg matters. Every kg saved is 0.1 knots of top speed
Dock Time Is Dead Time: Charter operators losing 5-6 hours between trips to charging are losing revenue. A 1-hour charge between charters means 3 trips per day instead of 1
Power Density Gap: Marine electric propulsion demands high power density — 185 Wh/kg NCM vs 125 Wh/kg LiFePO4 means more power in less space and weight

✅ Lightning Charge. Silent Cruise. Maximum Revenue.

4,800 Wh at 28 kg: 171 Wh/kg energy density — 37% more energy per kg than LiFePO4. More range in less weight for performance-conscious yacht owners
1-Hour Full Charge: 100A charging with active thermal management. Dock for lunch — leave with a full battery. Three charter trips per day instead of one — triple the revenue
120A Continuous / 240A Peak: Powers electric outboards up to 5kW continuous. Handles acceleration surges and head-current demands without tripping
13S Smart BMS with Marine Optimization: Salt-spray resistant conformal coating on all electronics. Integrated galvanic isolation prevents stray current corrosion
IP67 Marine Enclosure: 316 stainless steel terminals, anti-corrosion aluminum casing, double-gasket sealed. Built for saltwater environments, not adapted from land use

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2000 


Total Annual:

20000000-35000000


Employee Number:

200~400 


Ecer Certification：

Verified Supplier 

Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage... Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage...

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Hunan Chalong Fly Technology Co., Ltd.
Unit 5-531 Huanghua Comprehensive Bonded Zone, No.109 Dayuan Rd, Changsha, Hunan, China
https://www.lithium-batterypack.com/

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