bosfa spiral lead acid battery | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
product introduction: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Brief Introduction about Spiral Battery
The bosfa application of the alloy that can effectively reduce the
release of hydrogen, the special technique in manufacturing
grid, and the appropriate match of active materials of both
negative plates and positive plates, all these enable spiral
valve-regulated sealed lead-acid battery (SPB), greatly restrain
the release of hydrogen from negative plates, at the same time
the generated oxygen, due to overcharge of positive plates,
arrive at negative plates through the diaphragm and compose with
lead in the negative, thus enable the recombination of gas
inside of the battery and prevent the case of water loss so that
water addition is free.
Comparing to flat battery, the spiral battery is made at high
pressure through the spiral of plates of only 1mm.Special
technique fashion characterizes the battery in many aspects:
1. Superior high rate discharge capability, with max.
discharge rate of 18C10
2. Outstanding performance of high/low temperature, able to
work under the temperature of -55℃~75℃
3. Steady high work voltage, higher power density
4. Robust structure have excellent performance of shock
resistance
5. No floating electrolyte, able to placed at any direction
6. Fast chargeable charge is possible, 95% plus capacity
may be charged within 40 minutes
7. Super service life, design float charging service life
is more than 8 years
8. Excellent deep discharge performances in low current
Main application:
Instrument, electric tools, physical exercise devices, medical
devices, solar light, electricity transferring equipment,
standby power supply, Hybrid electric car and the start of the
car
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
the integrated battery specifications of bosfa SPB
series pure lead
spiral batteries
the grouped battery specifications of SPB
series pure lead spiral batteries
|
the electrical performance of bosfa SPB series pure lead spiral batteries
type: SPB-2.5(2V2.5Ah) | ||||||
discharge to 1.85V | discharge to 1.75V | discharge to 1.65V | ||||
时间 time | ||||||
constant current(A) | constant power(W) | constant current(A) | constant power(W) | constant current(A) | constant power(W) | |
2min | 14.8 | 26.9 | 18 | 32 | 20.8 | 35.6 |
5min | 9.8 | 18.3 | 11 | 20.1 | 12.2 | 21.7 |
10min | 6.8 | 12.6 | 7.3 | 13.7 | 7.8 | 14.3 |
15min | 5.1 | 9.9 | 5.7 | 10.7 | 5.8 | 10.7 |
20min | 4.2 | 8.3 | 4.5 | 8.6 | 4.8 | 9 |
30min | 3.2 | 6.3 | 3.3 | 6.4 | 3.4 | 6.6 |
45min | 2.3 | 4.6 | 2.4 | 4.7 | 2.5 | 4.8 |
1h | 1.8 | 3.6 | 1.84 | 3.7 | 1.9 | 3.7 |
2h | 1 | 1.95 | 1.04 | 2 | 1.1 | 2.02 |
3h | 0.75 | 1.41 | 0.78 | 1.56 | 0.79 | 1.58 |
4h | 0.57 | 1.14 | 0.6 | 1.2 | 0.61 | 1.22 |
5h | 0.46 | 0.92 | 0.48 | 1 | 0.49 | 1 |
8h | 0.3 | 0.6 | 0.32 | 0.65 | 0.32 | 0.75 |
10h | 0.25 | 0.5 | 0.26 | 0.52 | 0.26 | 0.52 |
20h | 0.13 | 0.27 | 0.14 | 0.3 | 0.14 | 0.3 |
type: SPB-5(2V5Ah) | ||||||
discharge to 1.85V | discharge to 1.75V | discharge to 1.65V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 26.2 | 48.2 | 33.5 | 52.7 | 39.7 | 56.2 |
5min | 18.3 | 34.3 | 21.8 | 37.7 | 24.6 | 39.8 |
10min | 12.6 | 24 | 14.5 | 26.2 | 15.7 | 27.5 |
15min | 9.8 | 18.8 | 11 | 20.4 | 11.7 | 21.2 |
20min | 8.1 | 15.6 | 8.9 | 16.8 | 9.4 | 17.5 |
30min | 6 | 11.7 | 6.5 | 12.5 | 6.8 | 13 |
45min | 4.4 | 8.6 | 4.7 | 9.1 | 4.9 | 9.4 |
1h | 3.5 | 6.9 | 3.7 | 7.2 | 3.8 | 7.4 |
2h | 1.95 | 3.9 | 2 | 4 | 2.1 | 4.1 |
3h | 1.5 | 3 | 1.5 | 3 | 1.6 | 3.1 |
4h | 1.2 | 2.3 | 1.2 | 2.3 | 1.2 | 2.4 |
5h | 0.9 | 1.9 | 1 | 1.9 | 1 | 1.9 |
8h | 0.6 | 1.2 | 0.6 | 1.2 | 0.6 | 1.2 |
10h | 0.5 | 1 | 0.5 | 1 | 0.5 | 1 |
20h | 0.26 | 0.5 | 0.3 | 0.5 | 0.3 | 0.5 |
type: SPB-8(2V8Ah) | ||||||
discharge to 1.85V | discharge to 1.75V | discharge to 1.65V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 33.5 | 61.7 | 42.9 | 67.5 | 50.8 | 71.9 |
5min | 26.4 | 49.4 | 31.4 | 54.3 | 35.4 | 57.3 |
10min | 20.2 | 38.4 | 23.2 | 41.9 | 25.1 | 44 |
15min | 15.7 | 30.1 | 17.6 | 32.6 | 18.7 | 34 |
20min | 13 | 25 | 14.2 | 26.9 | 15 | 28 |
30min | 9.6 | 18.7 | 10.4 | 20 | 10.9 | 20.8 |
45min | 7 | 13.8 | 7.5 | 14.6 | 7.8 | 15 |
1h | 5.6 | 11 | 5.9 | 11.5 | 6.1 | 11.8 |
2h | 3.1 | 6.2 | 3.2 | 6.4 | 3.4 | 6.6 |
3h | 2.4 | 4.8 | 2.4 | 4.8 | 2.6 | 4.96 |
4h | 1.92 | 3.8 | 1.9 | 3.8 | 1.9 | 3.84 |
5h | 1.44 | 3 | 1.6 | 3 | 1.6 | 3 |
8h | 0.96 | 1.92 | 0.96 | 1.9 | 0.96 | 1.92 |
10h | 0.8 | 1.6 | 0.8 | 1.6 | 0.8 | 1.6 |
20h | 0.42 | 0.8 | 0.43 | 0.8 | 0.43 | 0.8 |
type: 3-SPB-2.5(6V2.5Ah) | ||||||
discharge to 5.55V | discharge to 4.95V | discharge to4.95V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 14.8 | 80.7 | 18 | 96 | 20.8 | 106.8 |
5min | 9.8 | 54.9 | 11 | 60.3 | 12.2 | 65.1 |
10min | 6.8 | 37.8 | 7.3 | 41.1 | 7.8 | 42.9 |
15min | 5.1 | 29.7 | 5.7 | 32.1 | 5.8 | 32.1 |
20min | 4.2 | 24.9 | 4.5 | 25.8 | 4.8 | 27 |
30min | 3.2 | 18.9 | 3.3 | 19.2 | 3.4 | 19.8 |
45min | 2.3 | 13.8 | 2.4 | 14.1 | 2.5 | 14.4 |
1h | 1.8 | 10.8 | 1.84 | 11.1 | 1.9 | 11.1 |
2h | 1 | 5.85 | 1.04 | 6 | 1.1 | 6.06 |
3h | 0.75 | 4.23 | 0.78 | 4.68 | 0.79 | 4.74 |
4h | 0.57 | 3.42 | 0.6 | 3.6 | 0.61 | 3.66 |
5h | 0.46 | 2.76 | 0.48 | 3 | 0.49 | 3 |
8h | 0.3 | 1.8 | 0.32 | 1.95 | 0.32 | 2.25 |
10h | 0.25 | 1.5 | 0.26 | 1.56 | 0.26 | 1.56 |
20h | 0.13 | 0.81 | 0.14 | 0.9 | 0.14 | 0.9 |
type: 3-SPB-8(6V8Ah) | ||||||
discharge to 5.55V | discharge to 4.95V | discharge to4.95V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 33.5 | 185.1 | 42.9 | 202.5 | 50.8 | 215.7 |
5min | 26.4 | 148.2 | 31.4 | 162.9 | 35.4 | 171.9 |
10min | 20.2 | 115.2 | 23.2 | 125.7 | 25.1 | 132 |
15min | 15.7 | 90.3 | 17.6 | 97.8 | 18.7 | 102 |
20min | 13 | 75 | 14.2 | 80.7 | 15 | 84 |
30min | 9.6 | 56.1 | 10.4 | 60 | 10.9 | 62.4 |
45min | 7 | 41.4 | 7.5 | 43.8 | 7.8 | 45 |
1h | 5.6 | 33 | 5.9 | 34.5 | 6.1 | 35.4 |
2h | 3.1 | 18.6 | 3.2 | 19.2 | 3.4 | 19.8 |
3h | 2.4 | 14.4 | 2.4 | 14.4 | 2.6 | 14.88 |
4h | 1.92 | 11.4 | 1.9 | 11.4 | 1.9 | 11.52 |
5h | 1.44 | 9 | 1.6 | 9 | 1.6 | 9 |
8h | 0.96 | 5.76 | 0.96 | 5.7 | 0.96 | 5.76 |
10h | 0.8 | 4.8 | 0.8 | 4.8 | 0.8 | 4.8 |
20h | 0.42 | 2.4 | 0.43 | 2.4 | 0.43 | 2.4 |
type: 6-SPB-2.5(12V2.5Ah) | ||||||
discharge to 11.1V | discharge to10.5V | discharge to9.9V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 14.8 | 161.4 | 18 | 192 | 20.8 | 213.6 |
5min | 9.8 | 109.8 | 11 | 120.6 | 12.2 | 130.2 |
10min | 6.8 | 75.6 | 7.3 | 82.2 | 7.8 | 85.8 |
15min | 5.1 | 59.4 | 5.7 | 64.2 | 5.8 | 64.2 |
20min | 4.2 | 49.8 | 4.5 | 51.6 | 4.8 | 54 |
30min | 3.2 | 37.8 | 3.3 | 38.4 | 3.4 | 39.6 |
45min | 2.3 | 27.6 | 2.4 | 28.2 | 2.5 | 28.8 |
1h | 1.8 | 21.6 | 1.84 | 22.2 | 1.9 | 22.2 |
2h | 1 | 11.7 | 1.04 | 12 | 1.1 | 12.12 |
3h | 0.75 | 8.46 | 0.78 | 9.36 | 0.79 | 9.48 |
4h | 0.57 | 6.84 | 0.6 | 7.2 | 0.61 | 7.32 |
5h | 0.46 | 5.52 | 0.48 | 6 | 0.49 | 6 |
8h | 0.3 | 3.6 | 0.32 | 3.9 | 0.32 | 4.5 |
10h | 0.25 | 3 | 0.26 | 3.12 | 0.26 | 3.12 |
20h | 0.13 | 1.62 | 0.14 | 1.8 | 0.14 | 1.8 |
type: 6-SPB-8(12V8Ah) | ||||||
discharge to 11.1V) | discharge to10.5V | discharge to9.9V | ||||
time | time | |||||
constant current(A) | constant power(W) | constant current(A) | constant current(A) | constant power(W) | ||
2min | 33.5 | 370.2 | 42.9 | 405 | 50.8 | 431.4 |
5min | 26.4 | 296.4 | 31.4 | 325.8 | 35.4 | 343.8 |
10min | 20.2 | 230.4 | 23.2 | 251.4 | 25.1 | 264 |
15min | 15.7 | 180.6 | 17.6 | 195.6 | 18.7 | 204 |
20min | 13 | 150 | 14.2 | 161.4 | 15 | 168 |
30min | 9.6 | 112.2 | 10.4 | 120 | 10.9 | 124.8 |
45min | 7 | 82.8 | 7.5 | 87.6 | 7.8 | 90 |
1h | 5.6 | 66 | 5.9 | 69 | 6.1 | 70.8 |
2h | 3.1 | 37.2 | 3.2 | 38.4 | 3.4 | 39.6 |
3h | 2.4 | 28.8 | 2.4 | 28.8 | 2.6 | 29.76 |
4h | 1.92 | 22.8 | 1.9 | 22.8 | 1.9 | 23.04 |
5h | 1.44 | 18 | 1.6 | 18 | 1.6 | 18 |
8h | 0.96 | 11.52 | 0.96 | 11.4 | 0.96 | 11.52 |
10h | 0.8 | 9.6 | 0.8 | 9.6 | 0.8 | 9.6 |
20h | 0.42 | 4.8 | 0.43 | 4.8 | 0.43 | 4.8 |
characteristic curve of bosfa SPB series pure lead spiral batteries
|