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  • Firstpower Tech. Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:81% - 90%
  • Certs:CE, OHSMS, ISO9001, ISO14001
  • Description:Phone Battery Charger,Portable Battery Charger,Buy a Battery
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Firstpower Tech. Co., Ltd.

Phone Battery Charger,Portable Battery Charger,Buy a Battery

Home > Products > Network Power/Reserve Battery > Standard Series Battery > Reserve Wind Power house Battery 12V250AH

Reserve Wind Power house Battery 12V250AH

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    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: LFP12250

Type: Lead-Acid Batteries

Usage: Lighting, Electric Power, UPS

Nominal Voltage: 12V

Discharge Rate: Medium Discharge Rate

Shape: Square Battery

Electrolyte: Acid

Installation: Fixed

High Rate Discharge Battery: Sealed Lead Acid Battery

Deep Cycle Battery Factory: Back-up Battery

UPS Battery Factory: Solar Power Battery

Rechargeable: Chargeable

Additional Info

Packaging:  Carton & pallet packaging

Productivity: 2000, 000kvah/ Year

Brand: firstpower

Transportation: Ocean,Land

Place of Origin: china

Supply Ability: 2000, 000kvah/ Year

Certificate: iso,UL,CE

Product Description

Reserve Battery LFP12250,capacity :12V250Ah batteries is Sealed Lead Acid Battery. Valve-regulated batteries also need an electrolyte design that reduces gassing by impeding the release to the atmosphere of the oxygen and hydrogen generated by the galvanic action of the battery during charging. This usually involves a catalyst that causes the hydrogen and oxygen to recombine into water and is called a recombinant system. Because spillage of the acid electrolyte is eliminated the batteries are also safer.
can be used for just about every application, including: UPS Backup Systems, Alarm Systems, Fire Alarm Systems, Medical Equipment, Test Equipment, and much more.

Tubular battery

Specifications

Nominal Voltage

12 V

Capacity

(25)

10HR(10.8V)

250 Ah

5HR(10.5V)

219Ah

1HR(9.60V)

155Ah

Dimension

Length

521±2mm (20.51inch)

Width

269±2mm (10.59inch)

Height

220±2mm (8.66inch)

Total Height

T5: 242±2mm (9.53inch)

T11: 223±2mm (8.78inch)

Approx. Weight

73kg (160.9lbs)±3%

Terminal type

T5/T11

Internal resistance

(Fully charged, 25)

Approx. 2.6mΩ

Capacity affected by temperature (10HR)

40

102%

25

100%

0

85%

-15

65%

Self-discharge

(25)

3 month

Remaining Capacity: 91%

6 month

Remaining Capacity: 82%

12 month

Remaining Capacity: 65%

Nominal operating temperature

25±3(77℉±5)

Operating temperature range

Discharge

-15~50(5℉~122)

Charge

-10~50(14℉~122)

Storage

-20~50(-4℉~122)

Float charging voltage(25)

13.50 to 13.80V

Temperature compensation:

-18mV/

Cyclic charging voltage(25)

14.50 to 14.90V

Temperature compensation:

-30mV/

Maximum charging current

75A

Terminal material

Copper

Maximum discharge current

1800A(5 sec.)

Designed floating life(20)

12 years

◆ Absorbent glass mat technology;

◆ Recognized by UL & CE;

◆ ABS container.








Constant Current Discharge Characteristics (A, 25)

F.V/TIME

15min

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

9.60V

413

250

155

91.4

63.8

52.3

44.6

39.0

30.6

25.5

13.4

9.90V

403

245

153

90.8

63.4

52.0

44.4

38.8

30.4

25.4

13.3

10.2V

388

238

149

90.0

62.9

51.6

44.1

38.5

30.2

25.3

13.3

10.5V

375

232

146

88.7

62.5

51.3

43.8

38.3

30.0

25.2

13.2

10.8V

355

223

141

86.4

60.6

49.7

42.4

37.1

29.1

25.0

13.1

Constant Power Discharge Characteristics (Watt, 25)

F.V/TIME

15min

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

9.60V

4529

2805

1767

1058

750

615

527

461

364

304

160

9.90V

4421

2749

1740

1052

745

611

524

458

361

303

160

10.2V

4257

2665

1696

1042

740

607

521

455

359

302

160

10.5V

4113

2600

1663

1027

735

603

517

452

356

301

159

10.8V

3895

2505

1612

1001

713

585

502

439

346

299

158

Note: The above characteristics data can be obtained within three charge/discharge cycles.







International certifications:
ISO9001 approval, FN: Q3105105131
ISO14001 CTC04912E10302ROM
OHS MS18001 04912S10150ROM
UL approval, FN:MH28204
CE approval, FN:G2M20201-0102-E-16
KS approval, FN:KS C 8519
VDS approval

BS approval


FP Series Battery General Features

  • Nonspillable
  • Sealed and Maintenance-free Operation
  • High Quality and High Reliability
  • Exceptional Deep Discharge Recovery
  • Low Self-discharge
  • Long Service Life
  • Solid Copper Terminals
  • Tank-formed Plates
  • Computer-aided Design and Manufacturing
  • UL, CE, VdS Approved

Typical Applications

  • Telecommunication equipment
  • Electronic instruments
  • Fire alarm
  • Security devices
  • UPS power supply
  • Emergency lighting








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Product Categories : Network Power/Reserve Battery > Standard Series Battery

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