CSPower/CSBattery HTL12-100
Last updated: 17 October 2026
Battery and charging
- Battery weight
- 30.5
- Voltage
- 12
- Chemistry
- GEL
- Internal resistance
- ≤5.3mΩ
- Capacity, at the 20-hour rate
- 100/20HR
- Capacity, at the 5-hour rate
- 79.5Ah
- Capacity, at the 10-hour rate
- 90Ah
- Maximum discharge current, as the maker labels it
- 540A(5s)
- Charging voltage
- 13.6 - 13.8V
- Float voltage
- 13.6 - 13.8V
- How fast it loses charge sitting idle
- 3%
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
Unconfirmed
“CSPower High-Temp Long life Deep cycle GEL Battery HTL12-100”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Internal Resistance Full Charged Battery@ 25ºC ≤5.3mΩ”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
Unconfirmed
“5 hour rate (66.8A, 5.25V) 79.5Ah”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Capacity @ 25ºC 10 hour rate (37.8A, 5.4V) 90Ah”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Max.Discharge Current @ 25ºC 540A(5s)”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Cycle Use Initial Charging Current Less than 22.5A Voltage 13.6 - 13.8V”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Charge (Constant Voltage) @ 25ºC Standby Use Initial Charging Current Less than 22.5A Voltage 13.6 - 13.8V”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Self-Discharge@25ºCper Month 3%”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Battery care and safety
- Temperatures it may be charged in
- -25ºC~60ºC
- Temperatures it may be run in
- -25ºC~60ºC
- Temperatures it may be stored in
- -25ºC~60ºC
Unconfirmed
Row from the maker’s page: “Charge” | “-25ºC~60ºC”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
“Ambient Temperature Discharge -25ºC~60ºC”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Unconfirmed
Row from the maker’s page: “Storage” | “-25ºC~60ºC”
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Size and fit
- Overall dimensions
- 307 169 211 216
- Terminals
- T3/T4/AP
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
Identity
- Model code
- HTL12-100
“HTL12-100 12 100/20HR 307 169 211 216 30.5 T3/T4/AP”
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
Sources
- AGM, Gel, Solar battery, Lead carbon battery, Lithium battery-CSPOWERArchived document
Source: cspbattery.com/htl-pro-6v250ah-high-temperature-deep-cycle-gel-battery-product
Retrieved October 18, 2026
- Cspower VRLA Battery 12V 100ah, Deep Cycle Battery for Solar - 2026 Deep Cycle Battery, Solar Power Battery price | Made-in-china.comArchived document
Source: cspower.en.made-in-china.com/product/isCxVkLGbpcW/China-Cspower-VRLA-Battery-12V-100ah-Deep-Cycle-Battery-for-Solar.html
Retrieved October 15, 2026