Module/Pack

Kokam Battery Module(KBM)

Composed of Lithium Polymer Batteries

Kokam Battery Modules (KBM)

High Power and High Energy

Meet various needs of customer’s technical requirement

Kokam Battery Module (KBM) are 2 kWh – 12kWh systems composed of Lithium-ion Polymer Batteries connected in series or parallel. With its flexible and modular design, Kokam’s Battery Module (KBM) can be customized to meet various technical needs of customers.

It designed to accommodate cells with different capacities and can easily be tailored to meet diverse energy, voltage, and power requirements. In addition, Kokam Battery Modules’ safety features, implemented by various thermal management mechanisms and Battery Management Systems (BMS) provide our customers the highest level of confidence during operation.

COMMIT TO CUSTOMER’S SPECIFIC NEEDS

With its flexible and modular design, Kokam’s Battery Module can be customized to meet various technical needs. Reliability of batteries in defense, marine and aviation is vital to its performance. Kokam’s Lithium Polymer batteries are capable of operating over a wide temperature range, which is ideal for rugged defense use. Kokam provides high-tech solution for various defense applications ranging from small portable electronics to highly sophisticated machinery, ensuring that it is always prepared for the unexpected.

Features

Each module contains a dedicated and integrated BMS (Battery Management System) that enables efficient monitoring of voltage and temperature in each individual cell as well as cell balancing. Standardized Kokam module can be connected in series/parallel to create a system of 2.4 kWh to MWh-scale.

Each module is built in an independent tray which secures clearance between individual cells for ventilation. The module provides cooling for electronic components and low thermal resistance. Maintenance and replacement costs of components are minimal.

Kokam' battery moudle
Easy to Scale Up
Customization
Compact and Light Design
Maintenance Convenience
Safety

Technical Data

Kokam provides Standardized Battery Modules based on cell formats of 216, 255, 460 depending on their size, voltage and capacity. Each battery module is used for different applications, and other customized models can be produced upon a customer’s request.

ITEM KBM 216 14S KBM 216 2P 13S / 216 2P 14S REMARK
Cell Capacity 40 Ah 53 Ah 40 Ah 53 Ah SLPB100216216H / 120216216
Energy 2.07 kWh 2.74 kWh 4.14 kWh 5.5kWh @ C/5 disohare 23± 3℃
Weight (Approx.) 19.0 kg 22.0 kg 37.0 kg 41.5 kg  
Minimum Voltage 42.0V 42.0V  
Nominal Voltage 51.8V 51.8V  
Maximum Voltage 58.8V 58.8V  
Max. Continuous Charge Current 40A (1C) 103A (1C) 80A (1C) 106A (1C) @ 23± 3℃
Max. Continuous Discharge Current 40A (1C) 103A (1C) 80A (1C) 106A (1C) @ 23± 3℃
Peak Discharge Current 120A (3C) 159A (3C) 240A (3C) 318A (3C) <10sec,> SOC 50%
Module Dimension Width 9.64 inch (245 mm) 9.64 inch (245 mm)  
Height 11.22 inch (285 mm) 10.96 inch (278.4 mm)  
Depth 8.03 inch (204.2 mm) 15.59 inch (395.9 mm)  
  • Advanced liquid cooling system
  • Variable Bulkhead Design
  • New Kokam BMS, BDU and MCU
  • Available with High Energy or High Power Cells
  • Extremely durable and safe under tough conditions
  • A function to prevent spreading a fire out of the pack in case of internal fire
  • Low and stable impedance

TECHNICAL DATA 71P 7.1 kWh KBM 216 2P 13S / 216 2P 14S
Cell Configuration 40NMC-2P24S 60NMC-2P24S
Specific Energy (Wh/kg) ≥92 ≥140
Energy Density (Wh/L) ≥116 ≥172
Capacity (Ah; Rated at C/2) 80 120
Voltage (Nominal; V) 88.8 87.8
Mass (kg) 767 75
Dimensions (L x W x H) 753mm x 303mm x 282mm
Certification ISO 12405, ISO 20653, ISO 16750, GMW 16390,
UNDOT 38.3, ECE R100 8E, IEC 62281, J2929, UN 38.3
Available from 1Q 2017 3Q 2017

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Application

Kokam provides Standardized Battery Modules Series of 216, 255, 460 depending on their size, configuration and capacity. Each battery module is used for different applications, and other customized models can be produced upon client’s request.

– ESS(Energy Storage System)

– Telecom UPS

– EV(Electric Vehicle)

– Tram

– Defense

– Aviation

– Marine

– Industrial

– Medical