CALB D148N50D 2P7S Lithium Battery Module

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CALB D148N50D-2P7S Lithium ion battery module D148N50D-2P7S is a general-purpose ternary metal shell battery module designed and produced by AVIC Lithium Battery (CALB)

Individual pricing for large scale projects and wholesale demands is available.

Mobile/WhatsApp/Wechat: +86 156 0637 1958
Email: info@evlithium.com

Description

Lithium Battery Module specifications and main performance parameters

Parameter	Product specification
Battery Model	D148N50D-2P7S
Cell model	L148N50B
Rated Capacity	100Ah
Rated voltage	25.62V
Dimension	409.1(L)* 151.6(W)* 108.3(H)±1mm
Weight	≤13.2kg
Operating Voltage	19.25~30.1V @T＞0 17.5~30.1V @-20℃＜T≤0℃ 14~30.1V@T≤-20℃
Internal resistance	≤9.3mΩ
Recommended SOC use window	5%~97%
Operating temperature	Charging temperature：-20~55°C
Operating temperature	Discharge temperature：-30~55°C
Cycle life	1000cycles @80%DOD
Normal temperature charge retention and capacity recovery capability	Charge retention rate≥85% Capacity recovery rate≥90%
Store	Standard storage temperature: -20°C ~ 25°C
	Absolute storage temperature: -20°C ~ 60°C
	Storage humidity: <70%RH

Interface definition and installation instructions

Module low voltage interface

The module contains the FPC busbar connected to the pole, and the external terminal is Hirose ZG05L2-16P-1.8H type connector

Module high voltage interface

The M6 embedded nut is preset at the high-voltage interface of the block, and the connecting wire between the main electrode conductive row and the module is fixed by the embedded nut to realize the high-voltage connection between the module and the outside.

D148N50D-2P7S module high and low voltage interface schematic

D148N50D-2P7S module outline dimensions

How to use the lithium battery module

1. The charging current must not exceed the maximum allowable charging current specified. Charging with a current higher than the recommended value may cause problems with the battery's charge and discharge performance, mechanical performance, and safety performance, and may cause heat generation or liquid leakage.

2. The charging voltage must not exceed the absolute charging voltage specified. When the battery voltage is higher than the absolute charging voltage value, it may cause problems of the battery's charge and discharge performance, mechanical performance and safety performance, and may cause heat generation or liquid leakage.

3. The battery must be charged within the absolute charging temperature: 0 ℃ ~ 50 ℃.

4. Connect the positive and negative poles of the battery correctly, and reverse charging is strictly prohibited. If the positive and negative poles of the battery are reversed, the battery will be scrapped and there will be potential safety hazards.

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