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Product Features

LN1250N-BL 12V 50Ah Sodium Battery Power

Delivers 600Wh rated energy for cold-weather outdoor power, RV backup power and lead-acid battery replacement applications.

Low Temperature Operation

Supports charging from -10~+60°C and discharging from -30~+60°C for reliable sodium battery performance in cold conditions.

Smart BMS Protection

Supports safer charge and discharge operation with intelligent battery management. Supports 50A continuous discharge and 100A peak discharge for demanding loads.

4S4P Connection Support

Supports 4S4P system connection for flexible lead-acid replacement and backup power system design.

Hysincere sodium replacing lead acid battery application scenario for outdoor and low temperature energy use

LN1250N-BL 12V 50Ah Sodium Battery for Cold Weather Lead-Acid Replacement

The LN1250N-BL is a 12V 50Ah Sodium Battery from the Hysincere Sodium Replacing Lead Acid Batteries, designed for cold-weather outdoor power, RV backup power and lead-acid battery replacement applications. It delivers 600Wh rated energy with 50A continuous discharge performance.

The LN1250N-BL is a 12V 50Ah Sodium Battery from the Hysincere Sodium Replacing Lead Acid Batteries, designed for cold-weather outdoor power, RV backup power and lead-acid battery replacement applications. It delivers 600Wh rated energy with 50A continuous discharge performance.

Hysincere battery smart BMS protection technology for LiFePO4 and energy storage battery systems

LN1250N-BL Smart BMS Protection for 50A Continuous Discharge

The LN1250N-BL is designed with smart BMS protection to support safer charge and discharge operation in cold-weather outdoor power, RV backup power and lead-acid battery replacement applications. It supports 50A continuous discharge, 100A peak discharge, IP65 protection, charging from -10~+60°C and discharging from -30~+60°C. It supports 4S4P configuration for flexible system design.

The LN1250N-BL is designed with smart BMS protection to support safer charge and discharge operation in cold-weather outdoor power, RV backup power and lead-acid battery replacement applications. It supports 50A continuous discharge, 100A peak discharge, IP65 protection, charging from -10~+60°C and discharging from -30~+60°C. It supports 4S4P configuration for flexible system design.

Hysincere deep cycle battery life technology visual for long-lasting rechargeable battery performance

LN1250N-BL ≥4000 Cycle Life Deep-Cycle Sodium Battery

The LN1250N-BL is built for long service life with ≥4000 cycle life, supporting stable rechargeable battery performance for B2B power applications. With 600Wh rated energy, 50A continuous discharge and 5-year warranty support, it is suitable for reliable long-term use in cold-weather outdoor power, RV backup power and lead-acid battery replacement applications.

The LN1250N-BL is built for long service life with ≥4000 cycle life, supporting stable rechargeable battery performance for B2B power applications. With 600Wh rated energy, 50A continuous discharge and 5-year warranty support, it is suitable for reliable long-term use in cold-weather outdoor power, RV backup power and lead-acid battery replacement applications.

Technical Specifications

LN1250N-BL Product Parameters

Main Parameters
ModelLN1250N-BLNominal Voltage12V
Maximum Charge Voltage15.6VDischarge Cut-off Voltage8V
Nominal Capacity50AhRated Energy600Wh
Electrical Performance
Maximum Charge Current50AMaximum Continuous Discharge Current50A
Maximum Peak Discharge Current (5S)100AMaximum Series & Parallel4S4P
Temperature & Protection
Charge Temperature-10~+60°CDischarge Temperature-30~+60°C
IP Rating of EnclosureIP65Protection LevelIP65
Physical & Installation
TerminalsM6Dimension229*144*213mm
Weight8kg
Lifecycle & Compliance
Cycle Life≥4000LCD ScreenRegular LCD screen
Download Datasheet PDF

FAQ

What applications is the LN1250N-BL sodium-ion battery suitable for?

The LN1250N-BL is a sodium-ion lead-acid replacement battery for low-temperature lead-acid replacement, RV, solar backup and outdoor energy storage applications. It provides 12V nominal voltage, 50Ah nominal capacity and 600Wh rated energy.

Why choose the LN1250N-BL sodium-ion battery instead of a lead-acid battery?

Compared with traditional lead-acid batteries, the LN1250N-BL provides maintenance-free operation, smart BMS protection, wider low-temperature discharge capability and a catalog cycle life of ≥4000. It is suitable when stable outdoor performance and long service life are priorities.

What are the charging and discharge specifications of the LN1250N-BL?

The LN1250N-BL uses 12V nominal voltage, 15.6V maximum charge voltage and 8V discharge cut-off voltage. It supports 50A maximum charge current, 50A maximum continuous discharge current and 100A maximum peak discharge current.

Can the LN1250N-BL be connected in series or parallel?

The catalog lists 4S4P connection support for the LN1250N-BL or its series. For safe system design, series/parallel wiring, charging equipment, fusing and communication settings should be confirmed before installation.

What temperature range, cycle life and warranty does the LN1250N-BL provide?

The LN1250N-BL is specified for charging within -10~+60°C and discharging within -30~+60°C. The catalog cycle life is ≥4000, and the series is listed with 5 years warranty support. Actual service life depends on depth of discharge, load profile, charging method and operating environment.

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