TEST REPORT VRLA BATTERY. Sample Name: Model Type: SSP12-9HR. Sample Depart.: AGM DEPARTMENT ENTRUSTED TEST. Test Type:

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1 TEST REPORT Sample Name: Model Type: Sample Depart.: Test Type: VRLA BATTERY SSP12-9HR AGM DEPARTMENT ENTRUSTED TEST Shandong Sacred Sun Power Sources CO., Ltd Inspection & Testing Center

2 NOTES 1 The report is invalid without Inspection & Testing Stamp. 2 Copies are invalid without re-sealing of Inspection & Testing Stamp. 3 The report is invalid without the signatures of Inspector, Auditor and Approver. 4 The report is invalid if altered. 5 The report is only responsible for the sample. 6 If having any dissidence, please address it to The Inspection & Testing Center promptly. The request of re-testing should be ahead of the sample being disposed. 7 The department should be responsible for the sample. Test client: Shandong Sacred Sun Power Sources CO., Ltd Inspection & Testing Center Address: No.1, Shengyang Road, Qufu, Shandong ost code: Fax: Contact person: Dong Shugang Contact number: / 8

3 Sample VRLA battery Model, Type SSP12-9HR Test Client AGM Department Client Representative Kong Changqing Sampling Location Product Warehouse Sample Quantity 6 pieces Receipt Date Producing Date Test Kind Entrusted Inspection Test Date ~ Sample Description In good condition Batch No. / Environmental for test Test Standard 25 ±2 Test Item Test for performance GB/T Technical conditions of small-sized valve-regulated lead-acid batteries Document of entrusted inspection IEC :2012 The batteries are tested as GB/T Technical conditions of small-sized VRLA batteries, IEC :2012, Document of entrusted inspection, the results are as below: Test Conclusion The 11 items of performance and technical requests are qualified. Inspection & Testing Stamp Date: Note Inspector:Chen Chuanguo Auditor:Dong Shugang Approver:Yang Junchao 2 / 8

4 No. Items Unit Technical request Test Results 1# 2# 3# 4# 5# 6# Conclusion Capacity C a (20h rate) High rate capacity (1C 20 capacity) Maximum permissible current Ah min Discharging time should not be less than 20 hour in constant current of I 20 (0.45A) to final voltage of 1.75V/cell. Discharging time should not be less than 27min in constant current of 20I 20 (9A) to final voltage of 1.60V/cell. The fully charged battery discharged with current 40 I 20 (18A) for 300s, recharged the battery, then discharge with the current 300 I 20 (135A) for 5s, no apparent physical damage Pass / / Pass pass / / / / / Pass 3 / 8

5 4 山东圣阳电源股份有限公司检测中心 Charge acceptance after deep discharge Connect the resistor to the fully charged battery terminals, then stored for 360h at 25, disconnect the resistor from terminals, recharged the battery with 6I 20 for 48h, then discharge the battery with current I 20, The resulting capacity in shall be 0.75 C 20 (Ah) / / / Pass 5 Gas emission intensity >90% / / / / 98% / Pass 6 Operation of regulating valve and over pressure resistance KPa The open and close value in 1-49KPa; charged the fully charged battery with current 4 I 20 for 5h, check the battery appearance. / / / / / Open:22, close: 15 appearan ce no damage Pass 7 Vibration resistant characteristics V After test, the battery voltage higher than 12.0V, the appearance no damage / 13.41V No damage / / / / Pass 8 Shock resistant characteristics After test, the battery voltage higher than 12.0V, the appearance no damage 12.46V No damage Pass 4 / 8

6 9 10 山东圣阳电源股份有限公司检测中心 Endurance in cycles Float service endurance at 40 C cycles day Using the current of 3.4I 20 (1.53A) discharge for 3h, then charged the battery; after 50 cycles, the battery charged according to 6.13, then the capacity be determined by discharging with 3.4I20 until the end voltage 1.70V, if the discharge time is greater than 3h, then the battery undergone another 50 cycles, If the discharge time is less than 3 h, the test be terminated. Put the battery in high temperature cabinet, the set temperature is 40, charging at a constant voltage of 2,25 V/cell and charging current limitation to 4 I 20, every two months check the capacity by discharging with I = 3.4 I 20 until the terminal voltage of 1.70 V/cell. The capacity check at 25 ; when the remaining capacity has decreased to C < 0.6C 20, when discharged with I = 3.4 I 20, the battery life is ended. / / / / Pass / / / Pass 5 / 8

7 11 山东圣阳电源股份有限公司检测中心 Charge retention h Put the fully charged battery on an open circuit for 120 days at an ambient temperature of 20 C, then discharge the battery with the current I 20 (0.45A) to the end voltage 1.75V/cell, the discharge time higher than 15h / / / 17.9 / / Pass 6 / 8

8 A p p e n d i x : S S P H R d a t a s h eet Advantages Standard Commercial according to EUROBAT Classification Maximum charge efficiency High gas recombination efficiency Low self-discharge rate Easy handling Easy installation in vertical or horizontal Application UPS units Emergency power Generators starting EPS units Standards IEC /2:2012 JIS C8702-1/2:2009 Eurobat guide Installation compliant with EN Drawing Specification Battery Model SSP12-9HR Designed Life (Year) 5 Capacity(Ah/25 ) Dimensions (mm) 20HR(0.45A,1.75V) 10HR(0.82A,1.75V 5HR(1.44A,1.75V) 1HR(5.314A,1.70V) Length Width Height Total Height Approx. Weight (kg) 2.62 Internal Resistance (mω) 14 Maximum Discharge Current (A/5 Sec.) Self-Discharge (25 ) Charge Voltage(25 ) 135 3% per months Cycle use 14.7V(-24mV/ ), max charge current:2.7a Float use 13.62V(-18mV/ ) 7 / 8

9 Discharge Data Constant current discharge data(25,a) End voltage (V/cell) 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 5h 10h 20h End voltage (V/cell) Constant power discharge data(25,w/cell) 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 5h 10h 20h Performance Curve: Discharge voltage Vs. discharge time Charge capacity Vs. charge time Floating voltage Discharge capacity Vs. temperature Service life Vs. temperature 8 / 8