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Liwal 12V Long-Life Gel VRLA Battery LLG-200-12

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The main applications are renewable energy storage system for wind, solar, etc. Peak shifting of electrical power system. Frequency regulation and load following service. Smart-grid & micro-grid sites Off-grid & bad-grid sites.

The battery has extra long life design. The design life is 20 years, superior deep cycling performance and lifetime maintenance free. Low annual operating cost, reduced TCO and High potential fuel savings when used with hybrid genset application.

Certificates are ISO 9001, ISO 14001 and GB/T 28001

Technical Features Lead-carbon technology using special gel electrolyte without flowing to avoid acid stratification to prolong service life

Excellent charging and discharging ability in low current

Exquisite design for premium quality, high reliability and stability

Brand

Liwal

Unit Type

Each

Minimum Order

100

Availability

Preorder

Specification

Nominal Voltage

12 Volt

Capacity

200 Ah @ 10hr to 1.80V per cell @ 25˚C (77˚F)

Package Height

225 Milimeter

Internal Resistance (full charged)

Approx. 2.7 mΩ@ 25˚ C(77˚ F)

Package 1 Width

276 Milimeter

Short- circuit Current

1240 A(5sec)

Package 1 Length

517 Milimeter

Self Discharge @25˚C(77˚F)

Less than 4% after 30 days storage

Package 1 Weight

80 Kg

Operating Temperature Range

Discharge: -40˚C～50˚C(-40˚F～122˚F); Charge: -20˚C～45˚C(-4˚F～113˚F); Storage:-20˚C～40˚C(-4˚F～104˚F)

Recommended Operating Temperature

15˚C～25˚C (59˚F～77˚F)

Maximum Charging Current

40A

Charging Voltage @25˚C(77˚F)

Float: 2.25 V/cell, Temps coefficient -3 mV/˚C; Equalize: 2.35 V/cell; Cycle:2.40 V/cell

Terminal

Container Materials

ABS/ABS V0 (Optional)

Capacity Affected by Temperature

105% @ 40˚C(104˚F); 85% @ 0˚C(32˚F); 60% @ -20˚C(-4˚F)

Design Life @25°C(77˚F)

20 years

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Liwal 12V Long-Life Gel VRLA Battery LLG-200-12 

Liwal 12V Long-Life Gel VRLA Battery LLG-200-12

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